{"title":"REDARC DC-DC Chargers \u0026 Dual Battery Systems","description":"\u003cp\u003e\u003cstrong\u003eGenuine REDARC, designed and manufactured in Australia.\u003c\/strong\u003e We stock the BCDC range end to end - Classic, Core and Alpha - plus the fuse kits and cables REDARC specify to go with them, because none of these chargers ship with their fuses.\u003c\/p\u003e\n\u003cp\u003eNot sure which one you need? The two questions that decide it are \u003cstrong\u003ewhere it is going\u003c\/strong\u003e and \u003cstrong\u003ehow big your battery bank is\u003c\/strong\u003e. There is a full breakdown at the bottom of this page, or call us on 07 5211 0841 and we will size it with you.\u003c\/p\u003e","products":[{"product_id":"redarc-alpha-50-bcdc-charger-bcdc12050b-regulate-your-solar-suits-dual-battery-and-lithium","title":"REDARC Alpha 50 BCDC Charger - BCDC12050B - 50A DC-DC + Solar, Bluetooth - Suits Dual Battery and Lithium","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC Alpha50 is REDARC's flagship 50A DC-DC charger.\u003c\/strong\u003e It charges your auxiliary battery from the alternator and from solar, monitors and configures over Bluetooth in the RedVision app, and it will recover a flat start battery at the push of a button.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRated for engine bay installation\u003c\/strong\u003e, with IP67 \/ IP69K dust and moisture protection and an operating range of -40C to 85C.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted in the cabin, canopy or a battery box?\u003c\/strong\u003e REDARC specify a \u003cstrong\u003e60A\u003c\/strong\u003e fuse - our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK60 Fuse Kit\u003c\/a\u003e covers it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted in the engine bay?\u003c\/strong\u003e REDARC rate engine bay fuses \u003cstrong\u003ehigher\u003c\/strong\u003e to allow for the heat, so on an Alpha 50 that is a \u003cstrong\u003e70A\u003c\/strong\u003e fuse. The FK60 is not the right kit for that install - call us on \u003cstrong\u003e07 5211 0841\u003c\/strong\u003e and we will sort the correct one.\u003c\/li\u003e\n\u003cli\u003eFuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for exactly that run.\u003c\/li\u003e\n\u003cli\u003eREDARC recommend installation by a qualified auto electrician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat the Alpha does that the Classic and Core do not\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart battery recovery\u003c\/strong\u003e - bring a flat start battery back in as little as 15 minutes, at the push of a button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart battery top-up from excess solar\u003c\/strong\u003e once the auxiliary battery is full\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring and control\u003c\/strong\u003e through the RedVision app, in real time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable input current limit\u003c\/strong\u003e - match it to your vehicle and protect the alternator\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver-the-air updates\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 \/ IP69K\u003c\/strong\u003e dust and moisture protection, and a \u003cstrong\u003e-40C to 85C\u003c\/strong\u003e operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePushbutton interface and screw terminals\u003c\/strong\u003e - no solder, no wiring configuration to get wrong\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A\u003c\/strong\u003e charging from DC and solar\u003c\/li\u003e\n\u003cli\u003eBuilt-in MPPT solar regulator with \u003cstrong\u003eGreen Power Priority\u003c\/strong\u003e - takes solar first, less load on the alternator, less fuel\u003c\/li\u003e\n\u003cli\u003eSolar input up to \u003cstrong\u003e48V\u003c\/strong\u003e, which suits larger and higher-voltage arrays than the Classic range\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003eAGM, Gel, calcium, standard lead acid, standard lithium and heated lithium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal current rating: \u003cstrong\u003e50A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal output voltage: \u003cstrong\u003e12V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStart battery input voltage range: \u003cstrong\u003e9 - 32V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage range: \u003cstrong\u003e9 - 48V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible battery types: \u003cstrong\u003eAGM, Gel, Calcium, Standard Lead Acid, Heated Lithium, Standard Lithium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIP rating: \u003cstrong\u003eIP67 \/ IP69K\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-40C to 85C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay install: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e164 x 146 x 44 mm\u003c\/strong\u003e (L x W x H)\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e0.96kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003eBCDC12050B\u003c\/strong\u003e, GTIN \u003cstrong\u003e9338628010578\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan the Alpha50 be mounted in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. REDARC list the BCDC Alpha50 (BCDC12050B) as suitable for engine bay installation, with IP67 \/ IP69K protection and a -40C to 85C operating range. Note this is not the same product as the Alpha50 R battery manager, which REDARC state is not suitable for the engine bay. An engine bay install also needs a higher fuse rating - 70A rather than 60A.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eAlpha 25 or Alpha 50 - which do I need?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eBoth share the same features - Bluetooth, start battery recovery, IP67 \/ IP69K and engine bay rating. The difference is charge rate and the size of system they suit. REDARC recommend the Alpha 25 for battery banks of 40 to 300Ah with a solar array up to 500W. If your bank or array is larger than that, the Alpha50 is the one. Always check your battery manufacturer's maximum recommended charge current.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes it come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. Fuses are not supplied. For an in-cabin or canopy install REDARC specify 60A, which the FK60 kit covers. For an engine bay install the rating goes up to 70A to allow for heat. We stock the FK40 and FK60 kits and the KIT19 battery to fuse cable - call us on 07 5211 0841 and we will confirm the right one for your install.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow is the Alpha different from a BCDC Classic?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe Classic is a very good set-and-forget charger. The Alpha adds Bluetooth monitoring and configuration, flat start battery recovery, an adjustable input current limit to protect the alternator, over-the-air updates, a higher 48V solar input, and a much wider -40C to 85C operating range with IP67 \/ IP69K sealing. If you want to see and control what your system is doing, that is what you are paying for.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill it charge lithium?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. It carries profiles for standard lithium (LiFePO4) and heated lithium, as well as AGM, Gel, calcium and standard lead acid.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat is Green Power Priority?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe charger takes solar first and only draws what it still needs from the alternator. Less load on the vehicle, and less fuel used to charge the same battery.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eShipping and support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDispatched from our \u003cstrong\u003eQueensland\u003c\/strong\u003e warehouse, with tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Post available\u003c\/strong\u003e - select it at checkout if you need it sooner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine REDARC stock\u003c\/strong\u003e, backed by the full \u003cstrong\u003e2 year Australian warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAustralian owned and operated. Questions before you buy? Call us on \u003cstrong\u003e07 5211 0841\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSmaller system? See the \u003ca href=\"\/products\/redarc-alpha-25-bcdc-charger-bcdc12025b-25a-dc-dc-solar-suits-dual-battery-and-lithium\"\u003eREDARC Alpha 25\u003c\/a\u003e. Putting the rest of the build together? Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e or the wider \u003ca href=\"\/collections\/offroad-electrical\"\u003eoffroad and electrical range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":44876392530116,"sku":"BCDC12050B","price":749.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/RedarcAlpha50B-2.jpg?v=1748094216"},{"product_id":"redarc-bcdc-core-dc-dc-battery-charger-select-25a-or-40a-bcdcn1225-bcdcn1240","title":"REDARC - BCDC Core In-Cabin DC-DC Battery Charger (Select: 25A or 40A) - BCDCN1225 \/ BCDCN1240","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC Core is the in-cabin DC-DC charger - same proven BCDC charging technology, built for installations that live inside the vehicle.\u003c\/strong\u003e Under the rear floor, behind a side panel, under a seat, in a ute canopy or a battery box.\u003c\/p\u003e\n\n\u003ch3\u003eRead this first - the Core is not an engine bay charger\u003c\/h3\u003e\n\u003cp\u003eREDARC state plainly that the BCDC Core is \u003cstrong\u003enot suitable for engine bay installation\u003c\/strong\u003e. It is designed for in-cabin, canopy and battery box setups \u003cstrong\u003ewhere dust and weatherproofing are not required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf your charger is going under the bonnet, you need the potted, engine-bay-rated \u003cstrong\u003eBCDC Classic\u003c\/strong\u003e range instead - the \u003ca href=\"\/products\/redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d\"\u003eBCDC1225D 25A\u003c\/a\u003e, \u003ca href=\"\/products\/redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d\"\u003eBCDC1240D 40A\u003c\/a\u003e or \u003ca href=\"\/products\/redarc-bcdc-50a-classic-ip65-dual-input-battery-charger-bcdc1250d\"\u003eBCDC1250D 50A\u003c\/a\u003e. Fitting a Core under the bonnet is the fastest way to void the warranty on it.\u003c\/p\u003e\n\n\u003ch3\u003eWhich one - Core25 or Core40?\u003c\/h3\u003e\n\u003cp\u003eREDARC's own sizing guide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore25 (BCDCN1225)\u003c\/strong\u003e - AGM and lead acid banks of \u003cstrong\u003e60 to 200Ah\u003c\/strong\u003e, or lithium \u003cstrong\u003eup to 100Ah\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore40 (BCDCN1240)\u003c\/strong\u003e - lead acid banks \u003cstrong\u003eover 200Ah\u003c\/strong\u003e, or lithium \u003cstrong\u003eover 100Ah\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck your battery manufacturer's data and make sure the charger's continuous current rating does not exceed their maximum recommended charging current. Going bigger than the battery is rated for shortens its life, it does not usefully speed anything up.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cp\u003eREDARC do not supply fuses with the Core, and the two models do not take the same ones. \u003cstrong\u003eBoth models need a fuse at each end.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore25:\u003c\/strong\u003e input fuse \u003cstrong\u003e40A\u003c\/strong\u003e (REDARC FK40) and output fuse \u003cstrong\u003e60A\u003c\/strong\u003e (REDARC FK60) - so the 25A needs \u003cstrong\u003eone of each\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore40:\u003c\/strong\u003e input fuse \u003cstrong\u003e60A\u003c\/strong\u003e and output fuse \u003cstrong\u003e60A\u003c\/strong\u003e - so the 40A needs \u003cstrong\u003etwo FK60\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth sizes are on our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK40 \/ FK60 Fuse Kit\u003c\/a\u003e listing. Fuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for exactly that run.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous DC and solar charging\u003c\/strong\u003e with a built-in MPPT solar regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen Power Priority\u003c\/strong\u003e - takes solar first, less load on the alternator, less fuel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo fans and no relays\u003c\/strong\u003e - it runs silent, which is the point of putting it in the cabin\u003c\/li\u003e\n\u003cli\u003eCompact BCDC form factor - \u003cstrong\u003e165 x 120 x 37 mm, 900g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003e12V and 24V\u003c\/strong\u003e standard and variable-voltage smart alternators\u003c\/li\u003e\n\u003cli\u003eChemistry-specific profiles for \u003cstrong\u003eAGM, Gel, standard lead acid, calcium and lithium (LiFePO4)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eCore25\u003c\/th\u003e\n\u003cth\u003eCore40\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eBCDCN1225\u003c\/td\u003e\n\u003ctd\u003eBCDCN1240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous \/ max rated output\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal output power\u003c\/td\u003e\n\u003ctd\u003e375W\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput fuse (not supplied)\u003c\/td\u003e\n\u003ctd\u003e40A - FK40\u003c\/td\u003e\n\u003ctd\u003e60A - FK60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput fuse (not supplied)\u003c\/td\u003e\n\u003ctd\u003e60A - FK60\u003c\/td\u003e\n\u003ctd\u003e60A - FK60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eShared across both models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e, max charging voltage \u003cstrong\u003e15.3V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e, solar switch-on voltage \u003cstrong\u003e9V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo-load current: \u003cstrong\u003eunder 100mA\u003c\/strong\u003e, standby current \u003cstrong\u003eunder 8mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-15C to 80C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e165 x 120 x 37 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e900g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector type: \u003cstrong\u003ebare wire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay install: \u003cstrong\u003eNo\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCabin, canopy or battery box: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan I mount the BCDC Core in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. REDARC state the BCDC Core is not suitable for engine bay installation. It is built for in-cabin, canopy and battery box installs where dust and weatherproofing are not required. For an under-bonnet install use the BCDC Classic range, which is potted and rated for it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat is the difference between the BCDC Core and the BCDC Classic?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe charging technology is the same family - dual input, MPPT solar, Green Power Priority, lithium ready. The difference is where they can live. The Classic is potted and rated for the engine bay, cabin, canopy or trailer. The Core is for protected locations only, and costs less as a result. If your install is inside the vehicle, the Core does the same charging job for less money.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes the BCDC Core come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo, and this catches people out. The Core25 needs a 40A input fuse and a 60A output fuse, so it takes one FK40 and one FK60. The Core40 needs 60A at both ends, so it takes two FK60. Fuses must be mounted within 150mm of the battery positive terminal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eShould I get the 25A or the 40A?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC put the Core25 on AGM and lead acid banks of 60 to 200Ah, or lithium up to 100Ah. The Core40 suits lead acid over 200Ah or lithium over 100Ah. Always check your battery manufacturer's maximum recommended charging current first.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eIs it noisy inside the cabin?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe Core has no fans and no relays, which is the reason it suits an in-cabin install. It can be hidden under the rear floor, behind a side panel or under a seat without you hearing it work.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill it work with a smart alternator?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. It suits 12V and 24V systems with either standard or variable-voltage smart alternators. A basic voltage-sensing isolator often will not charge properly on a smart alternator, which is the main reason to fit a DC-DC charger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat comes in the box?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe charger and its instruction manual. REDARC list the connector type as bare wire, and fuses are not supplied - you will need the fuse kits above and cable sized to your run. REDARC recommend installation by a qualified auto electrician.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eBrowse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"CORE 25A - BCDCN1225 *ON SALE*","offer_id":45198641725636,"sku":"BCDCN1225 SALE","price":329.99,"currency_code":"AUD","in_stock":false},{"title":"CORE 40A - BCDCN1240 *ON SALE*","offer_id":45014128361668,"sku":"BCDCN1240 SALE","price":379.0,"currency_code":"AUD","in_stock":true},{"title":"CORE 25A - BCDCN1225","offer_id":45014128394436,"sku":"BCDCN1225","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"CORE 40A - BCDCN1240","offer_id":45014136881348,"sku":"BCDCN1240","price":459.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/Redarc_Core_DCDC_Charger_40A-06309.jpg?v=1753852174"},{"product_id":"redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d","title":"REDARC - BCDC 40A Classic Dual Input Battery Charger - BCDC1240D","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC1240D is the 40A dual-input DC-DC battery charger from REDARC's BCDC Classic range.\u003c\/strong\u003e Built for 4WDs, caravans, campers and work vehicles, it charges your auxiliary battery from the alternator and from solar at the same time - and it works with modern smart alternators, which a simple isolator does not.\u003c\/p\u003e\n\n\u003cp\u003eUnlike the in-cabin Core range, the Classic is \u003cstrong\u003epotted and rated for engine bay installation\u003c\/strong\u003e, as well as cabin, canopy and trailer.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eREDARC specify a \u003cstrong\u003e60A fuse on both the input and the output\u003c\/strong\u003e for this model, and they are not supplied. Our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK60 Fuse Kit\u003c\/a\u003e is the matched kit.\u003c\/li\u003e\n\u003cli\u003eFuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for that run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA failed fuse holder is one of the most common faults REDARC's support team see on dual battery systems. A holder that does not grip the fuse properly builds heat and melts, and it almost always gets blamed on the fuse.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate DC and solar inputs\u003c\/strong\u003e - charges from both at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A output, 600W\u003c\/strong\u003e nominal output power\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eMPPT solar regulator\u003c\/strong\u003e with \u003cstrong\u003eGreen Power Priority\u003c\/strong\u003e - takes solar first, less load on the alternator, less fuel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine bay rated\u003c\/strong\u003e, and equally suited to cabin, canopy or trailer\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003e12V and 24V\u003c\/strong\u003e standard and variable-voltage smart alternators\u003c\/li\u003e\n\u003cli\u003ePatented charging profiles for \u003cstrong\u003eAGM, Gel, standard lead acid, calcium and lithium (LiFePO4)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the right size?\u003c\/h3\u003e\n\u003cp\u003eREDARC's own guide: the BCDC1240D suits \u003cstrong\u003elead acid banks over 200Ah, or lithium over 100Ah\u003c\/strong\u003e. For smaller banks of 75-200Ah they recommend the \u003ca href=\"\/products\/redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d\"\u003eBCDC1225D 25A\u003c\/a\u003e. Always check your battery manufacturer's maximum recommended charge current before sizing up.\u003c\/p\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous rating: \u003cstrong\u003e40A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax rated output current: \u003cstrong\u003e40A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal output power: \u003cstrong\u003e600W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e, max charging voltage \u003cstrong\u003e15.3V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e, solar switch-on \u003cstrong\u003e9V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput fuse: \u003cstrong\u003e60A, not supplied\u003c\/strong\u003e - REDARC FK60 recommended\u003c\/li\u003e\n\u003cli\u003eOutput fuse: \u003cstrong\u003e60A, not supplied\u003c\/strong\u003e - REDARC FK60 recommended\u003c\/li\u003e\n\u003cli\u003eNo-load current: \u003cstrong\u003eunder 100mA\u003c\/strong\u003e, standby current \u003cstrong\u003eunder 8mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-20C to 80C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V systems: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay, cabin, canopy and trailer install: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector type: \u003cstrong\u003ebare wire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e165 x 120 x 37 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e1 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003eBCDC1240D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes the BCDC1240D come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. REDARC specify a 60A fuse on both the input and the output and state that they are not supplied. The matched kit is the REDARC FK60. Fuses must be mounted within 150mm of the battery positive terminal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan it be mounted in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. The BCDC Classic range is potted and rated for engine bay installation, as well as cabin, canopy and trailer. That is the main difference between the Classic and the BCDC Core range, which REDARC state must not be mounted in an engine bay.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat size battery bank does it suit?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC suggest lead acid banks over 200Ah or lithium over 100Ah. For 75-200Ah they recommend the 25A BCDC1225D. Check your battery manufacturer's maximum recommended charge current before choosing a larger charger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill it work with a smart alternator?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. It suits 12V and 24V systems with either standard or variable-voltage smart alternators. A basic voltage-sensing isolator often will not charge properly on a smart alternator, which is the main reason to fit a DC-DC charger.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow much solar can I run into it?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe solar input accepts 9 to 32V and switches on at 9V. The built-in MPPT regulator charges from solar and the alternator simultaneously, and Green Power Priority takes the solar first to reduce load on your alternator.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat is the difference between the Classic and the Core?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe Classic is rated for engine bay installation. The Core is not - REDARC state it must be installed in the cabin, a ute canopy, a caravan or a battery box, where dust and weatherproofing are not required. If the charger is going under the bonnet, it has to be a Classic or an Alpha.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed a smaller unit? See the \u003ca href=\"\/products\/redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d\"\u003eBCDC1225D 25A\u003c\/a\u003e. Need more output? The \u003ca href=\"\/products\/redarc-bcdc-50a-classic-ip65-dual-input-battery-charger-bcdc1250d\"\u003eBCDC1250D 50A\u003c\/a\u003e. Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":45058476048580,"sku":"BCDC1240D","price":579.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/REDARC_BCDC1240D_DCDC-06387.jpg?v=1754446181"},{"product_id":"redarc-bcdc-50a-classic-ip65-dual-input-battery-charger-bcdc1250d","title":"REDARC - BCDC 50A Classic Dual Input Battery Charger - BCDC1250D","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC1250D is the highest-output charger in the BCDC Classic range - 50A from the alternator and solar at the same time.\u003c\/strong\u003e It is the one to fit when you are running a big lithium bank, a fridge and an inverter, and you want the batteries back to full in a single day's drive rather than three.\u003c\/p\u003e\n\n\u003cp\u003eLike the rest of the Classic range it is potted and \u003cstrong\u003erated for engine bay installation\u003c\/strong\u003e, as well as cabin, canopy and trailer.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eREDARC specify a \u003cstrong\u003e60A fuse on both the input and the output\u003c\/strong\u003e for this model, and they are not supplied. Our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK60 Fuse Kit\u003c\/a\u003e is the matched kit.\u003c\/li\u003e\n\u003cli\u003eFuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for that run.\u003c\/li\u003e\n\u003cli\u003eAt 50A the cable size matters more than on the smaller units. Undersized cable is the most common cause of a 50A charger never actually delivering 50A. Have an auto electrician size the run, or call us on \u003cstrong\u003e07 5211 0841\u003c\/strong\u003e before you order cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate DC and solar inputs\u003c\/strong\u003e - charges from both at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A output, 750W\u003c\/strong\u003e nominal output power - the largest in the BCDC range\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eMPPT solar regulator\u003c\/strong\u003e with \u003cstrong\u003eGreen Power Priority\u003c\/strong\u003e - takes solar first, less load on the alternator, less fuel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftStart\u003c\/strong\u003e - ramps the alternator draw up gradually instead of hitting it with 50A at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine bay rated\u003c\/strong\u003e, and equally suited to cabin, canopy or trailer\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003e12V and 24V\u003c\/strong\u003e standard and variable-voltage smart alternators\u003c\/li\u003e\n\u003cli\u003ePatented charging profiles for \u003cstrong\u003eAGM, Gel, standard lead acid, calcium and lithium (LiFePO4)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the right size?\u003c\/h3\u003e\n\u003cp\u003eREDARC's own guide puts the BCDC1250D on \u003cstrong\u003ebattery banks over 200Ah\u003c\/strong\u003e. Under that, the \u003ca href=\"\/products\/redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d\"\u003eBCDC1240D 40A\u003c\/a\u003e or the \u003ca href=\"\/products\/redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d\"\u003eBCDC1225D 25A\u003c\/a\u003e is the better match. Two things to check before you size up: your battery manufacturer's \u003cstrong\u003emaximum recommended charge current\u003c\/strong\u003e, and your \u003cstrong\u003ealternator's spare capacity\u003c\/strong\u003e. A 50A charger on a small alternator with the headlights, aircon and a winch already on it will not find 50A to give you.\u003c\/p\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax rated output current: \u003cstrong\u003e50A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal output power: \u003cstrong\u003e750W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e, max charging voltage \u003cstrong\u003e15.3V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e, solar switch-on \u003cstrong\u003e9V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput fuse: \u003cstrong\u003e60A, not supplied\u003c\/strong\u003e - REDARC FK60 recommended\u003c\/li\u003e\n\u003cli\u003eOutput fuse: \u003cstrong\u003e60A, not supplied\u003c\/strong\u003e - REDARC FK60 recommended\u003c\/li\u003e\n\u003cli\u003eNo-load current: \u003cstrong\u003eunder 100mA\u003c\/strong\u003e, standby current \u003cstrong\u003eunder 8mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-20C to 80C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V systems: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay, cabin, canopy and trailer install: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector type: \u003cstrong\u003ebare wire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e165 x 120 x 37 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e1 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003eBCDC1250D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes the BCDC1250D come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. REDARC specify a 60A fuse on both the input and the output and state that they are not supplied. The matched kit is the REDARC FK60. Fuses must be mounted within 150mm of the battery positive terminal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill my alternator handle a 50A charger?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe BCDC1250D includes SoftStart, which ramps the draw up rather than loading the alternator instantly. Even so, 50A is a real load on top of everything else the vehicle is running. Check your alternator's rating and its existing load before fitting one. If in doubt, a 40A BCDC1240D on a healthy system charges better than a 50A unit on a stretched one.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat size battery bank does the 50A suit?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC put it on banks over 200Ah. Below that the 40A or 25A models are the better fit. Always check your battery manufacturer's maximum recommended charge current - exceeding it shortens battery life rather than charging usefully faster.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan it be mounted in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. The BCDC Classic range is potted and rated for engine bay installation, as well as cabin, canopy and trailer. That is the main difference between the Classic and the BCDC Core range, which REDARC state must not be mounted in an engine bay.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat comes in the box?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe charger and its instruction manual. REDARC list the connector type as bare wire, and fuses are not supplied - you will need the FK60 fuse kit and cable sized to your run.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow much solar can I run into it?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eSolar input voltage is 9 to 32V, and the charger will switch on from 9V of solar. The 750W figure is the charger's nominal output power, not a solar panel limit - a larger array will not damage it, the charger simply will not exceed its own 50A output.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSmaller banks? See the \u003ca href=\"\/products\/redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d\"\u003eBCDC1240D 40A\u003c\/a\u003e or the \u003ca href=\"\/products\/redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d\"\u003eBCDC1225D 25A\u003c\/a\u003e. Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":45058502099140,"sku":"BCDC1250D","price":629.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/REDARC_BCDC1250D_DCDC-06371.jpg?v=1754445937"},{"product_id":"redarc-mc4-solar-connector-pair-positive-negative-src0001-ck","title":"REDARC - MC4 Solar Connector Pair (Positive \u0026 Negative) - SRC0001-CK","description":"\u003cp data-start=\"323\" data-end=\"575\"\u003e\u003cstrong data-start=\"323\" data-end=\"409\"\u003eMake solar wiring easy and secure with the REDARC MC4 Connector Pair (SRC0001-CK).\u003c\/strong\u003e\u003cbr data-start=\"409\" data-end=\"412\"\u003eThis genuine REDARC kit includes both positive and negative MC4 connectors—perfect for quick, reliable, and weatherproof connections on any 12V or 24V solar setup.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"593\"\u003e\u003cstrong data-start=\"577\" data-end=\"593\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"594\" data-end=\"1110\"\u003e\n\u003cli data-start=\"594\" data-end=\"650\"\u003e\n\u003cp data-start=\"596\" data-end=\"650\"\u003eGenuine REDARC MC4 connector kit (positive \u0026amp; negative)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"651\" data-end=\"725\"\u003e\n\u003cp data-start=\"653\" data-end=\"725\"\u003eUniversal fit—works with most portable and fixed solar panels and cables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"726\" data-end=\"809\"\u003e\n\u003cp data-start=\"728\" data-end=\"809\"\u003eLocking design provides a secure, vibration-proof, and water-resistant connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"898\"\u003e\n\u003cp data-start=\"812\" data-end=\"898\"\u003eIdeal for linking solar panels to regulators, extension leads, and dual battery setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"976\"\u003e\n\u003cp data-start=\"901\" data-end=\"976\"\u003eSimple crimp and click installation (can be fitted with standard MC4 tools)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"977\" data-end=\"1046\"\u003e\n\u003cp data-start=\"979\" data-end=\"1046\"\u003eRated for up to 1000V DC and 30A (when used with appropriate cable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1047\" data-end=\"1110\"\u003e\n\u003cp data-start=\"1049\" data-end=\"1110\"\u003eUV-resistant and weatherproof for harsh Australian conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1112\" data-end=\"1133\"\u003e\u003cstrong data-start=\"1112\" data-end=\"1133\"\u003eWhat’s in the Bag\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1134\" data-end=\"1240\"\u003e\n\u003cli data-start=\"1134\" data-end=\"1162\"\u003e\n\u003cp data-start=\"1136\" data-end=\"1162\"\u003e1 x MC4 Positive Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1191\"\u003e\n\u003cp data-start=\"1165\" data-end=\"1191\"\u003e1 x MC4 Negative Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1225\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1225\"\u003eInternal contact pins and seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1226\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1228\" data-end=\"1240\"\u003eInstructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1242\" data-end=\"1260\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1260\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1261\" data-end=\"1544\"\u003e\n\u003cli data-start=\"1261\" data-end=\"1280\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1280\"\u003eModel: SRC0001-CK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1281\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1283\" data-end=\"1329\"\u003eConnector type: MC4 (positive \u0026amp; negative pair)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1362\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1362\"\u003eVoltage rating: Up to 1000V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1363\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1365\" data-end=\"1390\"\u003eCurrent rating: Up to 30A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1445\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1445\"\u003eCable size compatibility: 2.5mm² to 6mm² solar cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1481\"\u003eWaterproof: IP67 (when connected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1506\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1506\"\u003eUV \u0026amp; weather resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1507\" data-end=\"1526\"\u003e\n\u003cp data-start=\"1509\" data-end=\"1526\"\u003eWarranty: 2 years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1527\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1529\" data-end=\"1544\"\u003eSKU: SRC0001-CK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1546\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1546\" data-end=\"1566\"\u003eWhy Buy From Us?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1567\" data-end=\"1702\"\u003e\n\u003cli data-start=\"1567\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1569\" data-end=\"1614\"\u003eFast dispatch from our Queensland warehouse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1651\"\u003e100% Australian owned \u0026amp; operated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1702\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1702\"\u003eGenuine REDARC product—trusted by top installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":45058622980292,"sku":"SRC0001-CK","price":24.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/RedarcMC4-06275.jpg?v=1753948816"},{"product_id":"redarc-bcdc-25a-classic-ip65-dual-input-battery-charger-bcdc1225d","title":"REDARC - BCDC 25A Classic Dual Input Battery Charger - BCDC1225D","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC1225D is the 25A dual-input DC-DC charger for 4WDs, canopies, vans and campers.\u003c\/strong\u003e It charges your auxiliary battery from the alternator and from solar at the same time, using a built-in MPPT regulator - and it works with modern smart alternators, which a simple isolator will not.\u003c\/p\u003e\n\n\u003cp\u003eLike the rest of the BCDC Classic range it is potted and \u003cstrong\u003erated for engine bay installation\u003c\/strong\u003e, as well as cabin, canopy and trailer.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eREDARC specify a \u003cstrong\u003e40A fuse on both the input and the output\u003c\/strong\u003e for this model, and they are not supplied. Our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK40 Fuse Kit\u003c\/a\u003e is the matched kit.\u003c\/li\u003e\n\u003cli\u003eFuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for that run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA failed fuse holder is one of the most common faults REDARC's support team see on dual battery systems, and it usually gets blamed on the fuse rather than the holder.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate DC and solar inputs\u003c\/strong\u003e - charges from both at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25A output, 375W\u003c\/strong\u003e nominal output power\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eMPPT solar regulator\u003c\/strong\u003e with \u003cstrong\u003eGreen Power Priority\u003c\/strong\u003e - takes solar first, less load on the alternator, less fuel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine bay rated\u003c\/strong\u003e, and equally suited to cabin, canopy or trailer\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003e12V and 24V\u003c\/strong\u003e standard and variable-voltage smart alternators\u003c\/li\u003e\n\u003cli\u003ePatented charging profiles for \u003cstrong\u003eAGM, Gel, standard lead acid, calcium and lithium (LiFePO4)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the right size?\u003c\/h3\u003e\n\u003cp\u003eREDARC's own guide: the BCDC1225D suits \u003cstrong\u003ebattery banks of 75 to 200Ah\u003c\/strong\u003e. For anything over 200Ah they recommend the \u003ca href=\"\/products\/redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d\"\u003eBCDC1240D 40A\u003c\/a\u003e. Always check your battery manufacturer's maximum recommended charge current - a charger that exceeds it will shorten the battery's life rather than help it.\u003c\/p\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax rated output current: \u003cstrong\u003e25A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal output power: \u003cstrong\u003e375W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e, max charging voltage \u003cstrong\u003e15.3V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage: \u003cstrong\u003e9 - 32V\u003c\/strong\u003e, solar switch-on \u003cstrong\u003e9V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput fuse: \u003cstrong\u003e40A, not supplied\u003c\/strong\u003e - REDARC FK40 recommended\u003c\/li\u003e\n\u003cli\u003eOutput fuse: \u003cstrong\u003e40A, not supplied\u003c\/strong\u003e - REDARC FK40 recommended\u003c\/li\u003e\n\u003cli\u003eNo-load current: \u003cstrong\u003eunder 100mA\u003c\/strong\u003e, standby current \u003cstrong\u003eunder 8mA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-20C to 80C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V and 24V systems: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay, cabin, canopy and trailer install: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector type: \u003cstrong\u003ebare wire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e165 x 120 x 37 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e1 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003eBCDC1225D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes the BCDC1225D come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. REDARC specify a 40A fuse on both the input and the output and state that they are not supplied. The matched kit is the REDARC FK40. Fuses must be mounted within 150mm of the battery positive terminal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat size battery bank does the 25A suit?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC suggest 75 to 200Ah. Above 200Ah they recommend the 40A BCDC1240D. Sizing up beyond your battery manufacturer's maximum recommended charge current does not charge faster in any useful sense - it shortens battery life.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan it be mounted in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. The BCDC Classic range is potted and rated for engine bay installation, as well as cabin, canopy and trailer. That is the main difference between the Classic and the BCDC Core range, which REDARC state must not be mounted in an engine bay.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill it work with a smart alternator?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. It suits 12V and 24V systems with either standard or variable-voltage smart alternators. A basic voltage-sensing isolator often will not charge properly on a smart alternator, which is the main reason to fit a DC-DC charger at all.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat comes in the box?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe charger and its instruction manual. REDARC list the connector type as bare wire, and fuses are not supplied - you will need the FK40 fuse kit and cable sized to your run. If you are unsure, a qualified auto electrician should size the cable.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eClassic or Core - which one do I need?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe Classic is rated for engine bay installation. The Core is not - REDARC state it must go in the cabin, a ute canopy, a caravan or a battery box, where dust and weatherproofing are not required. If it is going under the bonnet, it has to be a Classic or an Alpha.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed more output? See the \u003ca href=\"\/products\/redarc-bcdc-40a-classic-ip65-dual-input-battery-charger-bcdc1240d\"\u003eBCDC1240D 40A\u003c\/a\u003e or the \u003ca href=\"\/products\/redarc-bcdc-50a-classic-ip65-dual-input-battery-charger-bcdc1250d\"\u003eBCDC1250D 50A\u003c\/a\u003e. Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":45213921280196,"sku":"BCDC1225D","price":479.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/RedarcClassic25BCDC-06847.jpg?v=1759031222"},{"product_id":"redarc-2000w-12v-rs3-pure-sine-wave-inverter-r-12-2000rs3","title":"REDARC 2000W 12V RS3 Pure Sine Wave Inverter with ATS - R-12-2000RS3","description":"\u003cp\u003e\u003cstrong\u003eSerious 240V power for 12V touring, caravan, canopy and commercial vehicle systems.\u003c\/strong\u003e The REDARC 2000W 12V RS3 Pure Sine Wave Inverter with ATS (R-12-2000RS3) converts 12V battery power into clean 230\/240V AC power for suitable household appliances and sensitive electronics on the road. With an integrated Automatic Transfer Switch, built-in RCD\/RCBO safety protection and 4000W surge capacity, it is designed for off-grid setups that need reliable mains-style power without a messy installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy it works so well in Aussie touring rigs\u003c\/strong\u003e\u003cbr\u003e\n• \u003cstrong\u003e2000W pure sine wave output\u003c\/strong\u003e for powering suitable appliances such as coffee machines, kettles, toasters, induction cooktops and electronics.\u003cbr\u003e\n• \u003cstrong\u003e4000W surge power\u003c\/strong\u003e for short start-up loads from demanding appliances.\u003cbr\u003e\n• \u003cstrong\u003eIntegrated Automatic Transfer Switch\u003c\/strong\u003e switches between battery power and mains\/grid input when available.\u003cbr\u003e\n• \u003cstrong\u003eBuilt-in RCD\/RCBO safety protection\u003c\/strong\u003e helps protect against over-current, short-circuit faults and electric shock risk.\u003cbr\u003e\n• \u003cstrong\u003eIEC input and output connectors\u003c\/strong\u003e simplify integration into caravan, canopy, motorhome and commercial vehicle electrical systems.\u003cbr\u003e\n• \u003cstrong\u003eWhisper-quiet operation\u003c\/strong\u003e and vibration-resistant construction suit touring and remote-area use.\u003cbr\u003e\n• \u003cstrong\u003e12V input design\u003c\/strong\u003e suits common 4WD, canopy, caravan and camper battery systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy buy from us\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReal 12V system advice from a touring and installation-focused team\u003c\/li\u003e\n\u003cli\u003eSuitable support for caravan, 4WD, canopy, camper, boat and commercial vehicle power systems\u003c\/li\u003e\n\u003cli\u003eFast QLD dispatch from our Baringa warehouse where stock is available\u003c\/li\u003e\n\u003cli\u003eLocal backup before and after the sale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cp\u003e\n• REDARC part number: \u003cstrong\u003eR-12-2000RS3\u003c\/strong\u003e\u003cbr\u003e\n• 2000W 12V RS3 pure sine wave inverter\u003cbr\u003e\n• Continuous output power: \u003cstrong\u003e2000W\u003c\/strong\u003e\u003cbr\u003e\n• Surge power: \u003cstrong\u003e4000W for 2 seconds\u003c\/strong\u003e\u003cbr\u003e\n• AC nominal output voltage: \u003cstrong\u003e230\/240V\u003c\/strong\u003e\u003cbr\u003e\n• DC input voltage range: \u003cstrong\u003e10.5–16.5V DC\u003c\/strong\u003e\u003cbr\u003e\n• Integrated Automatic Transfer Switch (ATS)\u003cbr\u003e\n• In-built Residual Current Device \/ RCBO safety protection\u003cbr\u003e\n• Input socket: \u003cstrong\u003eIEC C14\u003c\/strong\u003e\u003cbr\u003e\n• Output sockets: \u003cstrong\u003eIEC C13 and AS\/NZ 3112 10A GPO\u003c\/strong\u003e\u003cbr\u003e\n• Enhanced surge capacity for high-demand appliance start-up loads\u003cbr\u003e\n• Load-controlled cooling fan\u003cbr\u003e\n• Overload, short-circuit and over-temperature protection\u003cbr\u003e\n• Vibration-resistant construction\u003cbr\u003e\n• 2-year REDARC warranty\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003e\n• REDARC 2000W 12V RS3 Pure Sine Wave Inverter with ATS - R-12-2000RS3\u003cbr\u003e\n• Product documentation as supplied\u003c\/p\u003e\n\n\u003ch2\u003eTech specs quick\u003c\/h2\u003e\n\u003cp\u003e\n• Brand: \u003cstrong\u003eREDARC\u003c\/strong\u003e\u003cbr\u003e\n• SKU \/ MPN: \u003cstrong\u003eR-12-2000RS3\u003c\/strong\u003e\u003cbr\u003e\n• GTIN \/ barcode: \u003cstrong\u003e9338628007271\u003c\/strong\u003e\u003cbr\u003e\n• Inverter type: \u003cstrong\u003eRS3 Pure Sine Wave Inverter\u003c\/strong\u003e\u003cbr\u003e\n• Nominal DC voltage: \u003cstrong\u003e12V\u003c\/strong\u003e\u003cbr\u003e\n• Battery input voltage range: \u003cstrong\u003e10.5–16.5V DC\u003c\/strong\u003e\u003cbr\u003e\n• Maximum rated battery input current: \u003cstrong\u003e224A DC\u003c\/strong\u003e\u003cbr\u003e\n• Recommended fuse protection: \u003cstrong\u003e250A fuse\u003c\/strong\u003e\u003cbr\u003e\n• Continuous output power: \u003cstrong\u003e2000W ±3%\u003c\/strong\u003e\u003cbr\u003e\n• Maximum power for 10 minutes: \u003cstrong\u003e2000–2300W\u003c\/strong\u003e\u003cbr\u003e\n• Maximum power for 3 minutes: \u003cstrong\u003e2000–2300W\u003c\/strong\u003e\u003cbr\u003e\n• Maximum power for 3 seconds: \u003cstrong\u003e2301–4000W\u003c\/strong\u003e\u003cbr\u003e\n• Surge power: \u003cstrong\u003e4000W for 2 seconds\u003c\/strong\u003e\u003cbr\u003e\n• AC output voltage: \u003cstrong\u003e230\/240V AC\u003c\/strong\u003e\u003cbr\u003e\n• AC input voltage range: \u003cstrong\u003e216–244V AC\u003c\/strong\u003e\u003cbr\u003e\n• Grid input voltage range: \u003cstrong\u003e216–254V AC ±3%, 50Hz\u003c\/strong\u003e\u003cbr\u003e\n• Transfer time: \u003cstrong\u003e\u0026lt;20ms\u003c\/strong\u003e\u003cbr\u003e\n• Efficiency: \u003cstrong\u003e88–92%\u003c\/strong\u003e\u003cbr\u003e\n• Standby current consumption: \u003cstrong\u003e\u0026lt;2.8A\u003c\/strong\u003e\u003cbr\u003e\n• Saving mode current consumption: \u003cstrong\u003e\u0026lt;0.2A @ 12.5V\u003c\/strong\u003e\u003cbr\u003e\n• Sleep mode current consumption: \u003cstrong\u003e\u0026lt;0.07A @ 10.4V\u003c\/strong\u003e\u003cbr\u003e\n• Input socket: \u003cstrong\u003eIEC C14\u003c\/strong\u003e\u003cbr\u003e\n• Output socket: \u003cstrong\u003eIEC C13 and AS\/NZ 3112 10A GPO\u003c\/strong\u003e\u003cbr\u003e\n• Unit size: \u003cstrong\u003e443 × 261 × 126 mm\u003c\/strong\u003e\u003cbr\u003e\n• Unit weight: \u003cstrong\u003e6.8 kg\u003c\/strong\u003e\u003cbr\u003e\n• Boxed size: \u003cstrong\u003e540 × 225 × 390 mm\u003c\/strong\u003e\u003cbr\u003e\n• Boxed weight: \u003cstrong\u003e7.5 kg\u003c\/strong\u003e\u003cbr\u003e\n• Country of origin: \u003cstrong\u003eTaiwan\u003c\/strong\u003e\u003cbr\u003e\n• Warranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eImportant install note\u003c\/h2\u003e\n\u003cp\u003eHigh-output inverters must be installed with suitable cable sizing, fusing, ventilation and battery capacity. REDARC recommends installation by a suitably qualified auto electrician or technician. Confirm appliance load, surge requirements and battery system capacity before installation.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":46141204758724,"sku":"R-12-2000RS3","price":2199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/RedarcRS3Inverter2000W-ShowroomRetail.jpg?v=1778587735"},{"product_id":"redarc-alpha-25-bcdc-charger-bcdc12025b-25a-dc-dc-solar-suits-dual-battery-and-lithium","title":"REDARC Alpha 25 BCDC Charger - BCDC12025B - 25A DC-DC + Solar - Suits Dual Battery and Lithium","description":"\u003cp\u003e\u003cstrong\u003eThe REDARC BCDC Alpha 25 is the 25A model in REDARC's flagship Alpha range.\u003c\/strong\u003e It charges your auxiliary battery from the alternator and from solar, monitors and configures over Bluetooth in the REDARC app, and it will recover a flat start battery at the push of a button.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRated for engine bay installation\u003c\/strong\u003e, with IP67 \/ IP69K dust and moisture protection and an operating range of -40C to 85C.\u003c\/p\u003e\n\n\u003ch3\u003eYou will also need - your charger does not come with fuses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted in the cabin, canopy or a battery box?\u003c\/strong\u003e REDARC specify a \u003cstrong\u003e40A vehicle input fuse\u003c\/strong\u003e and it is \u003cstrong\u003enot supplied\u003c\/strong\u003e. The matched kit is our \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK40 Fuse Kit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted in the engine bay?\u003c\/strong\u003e REDARC rate engine bay fuses \u003cstrong\u003ehigher\u003c\/strong\u003e to allow for the heat, so on an Alpha 25 that is a \u003cstrong\u003e50A\u003c\/strong\u003e fuse, not 40A. The FK40 is not the right kit for that install - call us on \u003cstrong\u003e07 5211 0841\u003c\/strong\u003e and we will sort the correct one.\u003c\/li\u003e\n\u003cli\u003eFuses must sit \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e - the \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery to fuse cable\u003c\/a\u003e is made for exactly that run.\u003c\/li\u003e\n\u003cli\u003eREDARC recommend keeping the cable run between the charger and the auxiliary battery \u003cstrong\u003eunder 1 metre\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eREDARC recommend installation by a qualified auto electrician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the 25 the right one, or do you need the 50?\u003c\/h3\u003e\n\u003cp\u003eREDARC recommend the Alpha 25 for \u003cstrong\u003ebattery banks of 40 to 300Ah\u003c\/strong\u003e with a \u003cstrong\u003esolar array up to 500W\u003c\/strong\u003e. If your bank or your array is bigger than that, step up to the \u003ca href=\"\/products\/redarc-alpha-50-bcdc-charger-bcdc12050b-regulate-your-solar-suits-dual-battery-and-lithium\"\u003eREDARC Alpha 50\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBoth units share the same feature set - Bluetooth, start battery recovery, IP67 \/ IP69K and engine bay rating - so the choice is purely about charge rate and system size. Always check your battery manufacturer's maximum recommended charge current before sizing up.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the Alpha does that the Classic and Core do not\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart battery recovery\u003c\/strong\u003e - bring a flat start battery back in as little as 15 minutes, at the push of a button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart battery top-up from excess solar\u003c\/strong\u003e once the auxiliary battery is full\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring and control\u003c\/strong\u003e through the REDARC app, in real time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable input current limit\u003c\/strong\u003e - match it to your vehicle and protect the alternator\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver-the-air updates\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 \/ IP69K\u003c\/strong\u003e dust and moisture protection, and a \u003cstrong\u003e-40C to 85C\u003c\/strong\u003e operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePushbutton interface and screw terminals\u003c\/strong\u003e - no solder, no wiring configuration to get wrong\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25A\u003c\/strong\u003e charging from DC and solar, \u003cstrong\u003e400W\u003c\/strong\u003e maximum output power\u003c\/li\u003e\n\u003cli\u003eBuilt-in MPPT solar regulator - solar input up to \u003cstrong\u003e48V\u003c\/strong\u003e, array up to \u003cstrong\u003e500W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuits \u003cstrong\u003eAGM, Gel, calcium, standard lead acid, standard lithium and heated lithium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned, tested and manufactured in Australia\u003c\/strong\u003e, 2 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal current rating: \u003cstrong\u003e25A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum output power: \u003cstrong\u003e400W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended battery capacity: \u003cstrong\u003e40 to 300Ah\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum solar array: \u003cstrong\u003e500W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStart battery input voltage range: \u003cstrong\u003e9 - 32V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum input current: \u003cstrong\u003e28A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar input voltage range: \u003cstrong\u003e9 - 48V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal output voltage: \u003cstrong\u003e12V\u003c\/strong\u003e, output voltage range \u003cstrong\u003e9 - 16V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible battery types: \u003cstrong\u003eAGM, Gel, Calcium, Standard Lead Acid, Heated Lithium, Standard Lithium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIP rating: \u003cstrong\u003eIP67 \/ IP69K\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-40C to 85C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine bay install: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVehicle input fuse: \u003cstrong\u003e40A, not supplied\u003c\/strong\u003e - REDARC FK40 recommended (50A for an engine bay install)\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e164 x 146 x 44 mm\u003c\/strong\u003e (L x W x H)\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e0.925kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003eBCDC12025B\u003c\/strong\u003e, GTIN \u003cstrong\u003e9338628010561\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2 years\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan the Alpha 25 be mounted in the engine bay?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. REDARC list the BCDC Alpha 25 as suitable for engine bay installation, with IP67 \/ IP69K protection and a -40C to 85C operating range. Note that an engine bay install needs a higher fuse rating than an in-cabin one - 50A rather than 40A.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat size battery bank does the Alpha 25 suit?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC recommend 40 to 300Ah, with a solar array up to 500W. Above that, the Alpha 50 is the right unit. Always check your battery manufacturer's maximum recommended charge current - exceeding it shortens battery life rather than charging usefully faster.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes it come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. For an in-cabin or canopy install REDARC specify a 40A vehicle input fuse and the matched kit is the REDARC FK40. For an engine bay install the rating goes up to 50A to allow for heat. Fuses must be mounted within 150mm of the battery positive terminal, which is what the KIT19 cable is for.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow is the Alpha different from a BCDC Classic?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eThe Classic is a very good set-and-forget charger. The Alpha adds Bluetooth monitoring and configuration, flat start battery recovery, an adjustable input current limit to protect the alternator, over-the-air updates, a higher 48V solar input, and a much wider -40C to 85C operating range with IP67 \/ IP69K sealing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWill it charge lithium?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. It carries profiles for standard lithium (LiFePO4) and heated lithium, as well as AGM, Gel, calcium and standard lead acid.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow far can the charger be from the battery?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC recommend keeping the cable run between the charger and the auxiliary battery under 1 metre. Longer runs mean voltage drop, which means the battery never sees the full charge voltage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eShipping and support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShips in an \u003cstrong\u003eAustralia Post Small Flat Rate Box\u003c\/strong\u003e, with tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Post available\u003c\/strong\u003e - select it at checkout if you need it sooner\u003c\/li\u003e\n\u003cli\u003eDispatched from our \u003cstrong\u003eQueensland\u003c\/strong\u003e warehouse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine REDARC stock\u003c\/strong\u003e, backed by the full \u003cstrong\u003e2 year Australian warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAustralian owned and operated. Questions before you buy? Call us on \u003cstrong\u003e07 5211 0841\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBigger system? See the \u003ca href=\"\/products\/redarc-alpha-50-bcdc-charger-bcdc12050b-regulate-your-solar-suits-dual-battery-and-lithium\"\u003eREDARC Alpha 50\u003c\/a\u003e. Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e or the wider \u003ca href=\"\/collections\/offroad-electrical\"\u003eoffroad and electrical range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":46551285006532,"sku":"BCDC12025B","price":649.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/FullSizeRender_86bce0bb-698c-4941-bc5c-b685f2e57dd4.heic?v=1787272169"},{"product_id":"redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers","title":"REDARC Fuse Kit - FK40 \/ FK50 \/ FK60 \/ FK70 - Suits BCDC Chargers","description":"\u003cp\u003e\u003cstrong\u003eYour REDARC charger does not come with its fuses.\u003c\/strong\u003e REDARC list the input and output fuse rating for every BCDC charger and state that the fuses are not supplied. This is that kit.\u003c\/p\u003e\n\n\u003cp\u003eREDARC's fuse kits use fuse holders and fuses matched to the cable size for the rated current, so the connection stays solid. A poor-quality holder that does not grip the fuse properly builds resistance and heat, and the fault gets diagnosed as a blown fuse when the holder was the problem.\u003c\/p\u003e\n\n\u003ch3\u003eWhich kit do I need?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBCDC Classic and BCDC Core\u003c\/strong\u003e - same rating at input and output, one kit per charger:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharger\u003c\/th\u003e\n\u003cth\u003eInput fuse\u003c\/th\u003e\n\u003cth\u003eOutput fuse\u003c\/th\u003e\n\u003cth\u003eKit you need\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCDC1225D (Classic 25A)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFK40\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCDCN1225 (Core 25A)\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFK40\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCDC1240D (Classic 40A)\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFK60\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCDCN1240 (Core 40A)\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFK60\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCDC1250D (Classic 50A)\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFK60\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eBCDC Alpha - depends on where it is mounted:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharger\u003c\/th\u003e\n\u003cth\u003eIn-cabin install\u003c\/th\u003e\n\u003cth\u003eEngine bay install\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha 25 (BCDC12025B)\u003c\/td\u003e\n\u003ctd\u003e40A (\u003cstrong\u003eFK40\u003c\/strong\u003e)\u003c\/td\u003e\n\u003ctd\u003e50A (\u003cstrong\u003eFK50\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha 50 (BCDC12050B)\u003c\/td\u003e\n\u003ctd\u003e60A (\u003cstrong\u003eFK60\u003c\/strong\u003e)\u003c\/td\u003e\n\u003ctd\u003e70A (\u003cstrong\u003eFK70\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eREDARC's reason, in their words: fuses installed in an engine bay need to be rated slightly higher than those installed in-cabin, to compensate for higher engine bay temperatures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSo an Alpha 50 mounted in the cabin or canopy takes an FK60. The same Alpha 50 in the engine bay takes an FK70. An Alpha 25 under the bonnet takes an FK50, not an FK40.\u003c\/strong\u003e If you are not certain where yours is going, message us before you order and we will confirm it against REDARC's guide.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is in the box (FK60)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x fuse holders with fasteners\u003c\/li\u003e\n\u003cli\u003e4 x 60A fuses\u003c\/li\u003e\n\u003cli\u003e4 x cable lugs\u003c\/li\u003e\n\u003cli\u003e4 x adhesive-lined heat shrink\u003c\/li\u003e\n\u003cli\u003eDetailed instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FK40, FK50 and FK70 kits are the same construction with fuses of that rating.\u003c\/p\u003e\n\n\u003ch3\u003eFitting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFuses mount close to the battery positive terminal: REDARC specify within 100mm for BCDC Core and within 150mm for BCDC Alpha. The \u003ca href=\"\/products\/redarc-kit19-battery-to-fuse-cable-150mm-50a\"\u003eREDARC KIT19 battery-to-fuse cable\u003c\/a\u003e is made for exactly this run.\u003c\/li\u003e\n\u003cli\u003eCable from the charger to the auxiliary battery: REDARC specify a maximum of 1 m for BCDC Core and 1.5 m for BCDC Alpha.\u003c\/li\u003e\n\u003cli\u003eGenuine REDARC parts, backed by the 2 year Australian warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes my REDARC charger come with fuses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eNo. REDARC list the input and output fuse rating for every BCDC charger and state that the fuses are not supplied. You need to buy the kit separately, which is what this is.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhich fuse kit suits my charger?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eSee the tables above. BCDC Classic and Core chargers take the same rating at input and output: 25A models take the FK40, 40A and 50A models take the FK60. For the BCDC Alpha range the rating also depends on whether the unit is mounted in the cabin or the engine bay.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhy does an engine bay install need a bigger fuse?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC state that fuses installed in an engine bay need to be rated slightly higher than those installed in-cabin, to compensate for the higher temperatures in an engine bay.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhere do the fuses have to be mounted?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eClose to the battery positive terminal: within 100mm of it for BCDC Core, within 150mm for BCDC Alpha, per the REDARC manuals. REDARC's KIT19 battery-to-fuse cable is made for that run.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan I just use any fuse holder?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYou can, but a holder that does not grip the fuse properly builds heat and can melt, taking your charging with it. REDARC's kits use holders and fuses matched to the cable size for the rated current.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eBrowse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"40A (FK40) - suits BCDC1225D, Core 25A, Alpha 25 in-cabin","offer_id":46551372103876,"sku":"FK40","price":89.0,"currency_code":"AUD","in_stock":true},{"title":"60A (FK60) - suits BCDC1240D, BCDC1250D, Core 40A, Alpha 50 in-cabin","offer_id":46551372202180,"sku":"FK60","price":89.0,"currency_code":"AUD","in_stock":true},{"title":"50A (FK50) - suits Alpha 25 engine bay","offer_id":46566684295364,"sku":"FK50","price":55.0,"currency_code":"AUD","in_stock":true},{"title":"70A (FK70) - suits Alpha 50 engine bay","offer_id":46566684328132,"sku":"FK70","price":55.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/FullSizeRender_7eac1e13-9d6a-4503-8624-377cbbae2299.heic?v=1787272071"},{"product_id":"redarc-kit19-battery-to-fuse-cable-150mm-50a","title":"REDARC KIT19 Battery to Fuse Cable - 150mm 50A - Suits BCDC Chargers","description":"\u003cp\u003eThe \u003cstrong\u003eREDARC KIT19\u003c\/strong\u003e is a short, heavy cable made for one job: getting from your battery positive terminal to the fuse holder without losing voltage.\u003c\/p\u003e\n\n\u003cp\u003eIn REDARC's words, it is a cable capable of distributing \u003cstrong\u003e50 Amps\u003c\/strong\u003e to a battery positive terminal from a battery charger, providing protection of the wiring and minimising voltage drop.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this cable and not any offcut\u003c\/h3\u003e\n\u003cp\u003eREDARC's wiring diagrams require the fuse to be mounted \u003cstrong\u003ewithin 150mm of the battery positive terminal\u003c\/strong\u003e. That short run carries full charge current, so it needs correct cross-section and proper lugs at both ends. KIT19 is made to that length with the terminations already on it, which is why the BCDC Alpha install manual names it by part number rather than describing a cable to make up.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength: \u003cstrong\u003e150mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRating: \u003cstrong\u003e50A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurpose: battery positive terminal to fuse holder\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003eKIT19\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine REDARC, 2 year Australian warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat does the KIT19 do?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eIt carries up to 50A from your battery positive terminal to the fuse holder, protecting the wiring and minimising voltage drop over that run.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhy does the fuse have to be so close to the battery?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eREDARC require the fuse to be mounted within 150mm of the battery positive terminal. The fuse protects the cable, so any length of cable between the battery and the fuse is unprotected. KIT19 is made to that length.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDo I need a fuse kit as well?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eYes. This is the cable only, and your charger does not ship with fuses either. Which kit you need depends on your model, and on the BCDC Alpha range it also depends on whether the charger is mounted in the cabin or the engine bay. One to watch: the BCDC Core 25A takes a 40A input fuse and a 60A output fuse, so it needs one of each kit. The full table is on our REDARC fuse kit listing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhich chargers does it suit?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cdiv itemprop=\"text\"\u003e\u003cp\u003eIt is used across the REDARC BCDC range. The BCDC Alpha installation manual names KIT19 by part number in its wiring diagrams.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eYou will also need the matching \u003ca href=\"\/products\/redarc-fuse-kit-fk40-fk60-suits-bcdc-dual-battery-chargers\"\u003eREDARC FK40 \/ FK60 fuse kit\u003c\/a\u003e - that page has the full model-by-model table. Browse the \u003ca href=\"\/collections\/redarc\"\u003efull REDARC range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":46551372562628,"sku":"KIT19","price":26.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/files\/FullSizeRender_0f8eb6af-80ad-40ed-9338-ced5e91ad53e.heic?v=1787554185"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2517\/4562\/collections\/REDARC_BCDC_1240D_1250D_DCDC_CORE-06406.jpg?v=1788487387","url":"https:\/\/www.raingersupplyco.com.au\/collections\/redarc.oembed","provider":"Rainger Supply Co","version":"1.0","type":"link"}