Cars, trucks, RVs, and motorhomes run dual 12-volt batteries for various reasons. Depending on how you wire a two-battery 12-volt system, the result can be a 12-volt system or a 24-volt system—or even ...

So, here's a video telling you how to cut into the wiring in the bed of your brand-new 2022 Ford Maverick pickup and wire in some under-the-rail LED bed lighting or a 12-volt power plug to power an ...