Blue Sea Systems build the circuit protection that marine and 4WD electricians reach for when it has to be right. We stock their ST Blade fuse blocks for dual battery and canopy builds.

The battery terminal mount design is the useful part: the block sits directly on the battery post, so your protected circuits start at the source instead of running unfused cable back to a panel. That is exactly where a fuse belongs.

Building the rest of the circuit? See Anderson Plugs, Fuse Blocks and 12V Wiring for the connectors, breakers and busbars, and 12V Wiring Tools if you are crimping your own terminals.

Not sure what you need for your setup? Tell us what you are running and we will spec it out.