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 ...

For most of us, purchasing a vehicle and leaving things untouched is nigh on impossible. Apparently it's ingrained in our hot rod DNA to mess with things better left alone. Sometimes, however, it's ...

JIT Truck Parts has unveiled a lineup of 12-volt starters and alternators under its Match Made private label. The models perform just as well as national competitors and match OEM quality standards, ...

Prestolite Electric’s Leece-Neville heavy-duty 12-volt alternators are engineered to deliver high output at low engine speeds. The IdlePro and IdlePro Extreme high-efficiency alternators both are ...