REDARC - BCDC 40A Classic IP65 Dual Input Battery Charger - BCDC1240D

The REDARC BCDC1240D is Australia’s original and best-selling dual input, 40A DC-DC battery charger.
Engineered for 4WDs, caravans, campers, and work vehicles, it provides fast, safe charging from both your vehicle’s alternator and solar panels—even with smart alternators.

Key Features

• True dual input: Simultaneously charges from both alternator and solar (built-in MPPT solar regulator)

• 40A charging output: Rapidly charges auxiliary batteries while you drive or camp

• Compatible with all common 12V battery types: Standard Lead Acid, AGM, Gel, Calcium, LiFePO4 (lithium)

• Smart alternator compatible: Works with fixed and variable voltage alternators

• Automatically selects the best charging source

• Fully automatic, set-and-forget operation

• Rugged, compact design: Fully sealed against dust and water jets (IP65)

• Australian made and backed by a 2-year REDARC warranty

What’s in the Box

• 1 x REDARC BCDC1240D 40A DC-DC dual input charger

• Wiring loom and connectors

• Mounting hardware

• User manual

Specifications

• Model: BCDC1240D

• Charge Output: 40A

• Input Voltage: 9–32V DC

• Output Voltage: 12V DC nominal

• Dual Input: Alternator (vehicle) and Solar (solar MPPT regulator built-in)

• Max. Solar Input: 32V open circuit, 600W max

• Supported Battery Types: Standard Lead Acid, AGM, Gel, Calcium, LiFePO4 (lithium)

• Operating Temperature: –10°C to +80°C (de-rates at high temps)

• IP Rating: IP65 (dust tight and water jet resistant)

• Dimensions: 165 × 120 × 37 mm

• Weight: 1.1 kg

• Warranty: 2 years

• SKU: BCDC1240D

Why Buy From Us?

• Clearance price below RRP

• Fast shipping from our Queensland warehouse

• 100% Australian owned & operated