A jump start uses a working battery to supply enough current for the starter motor, then lets the alternator recharge the flat battery once the engine runs. The risks come from sparks, incorrect ...

The process is similar to boosting the battery of a gas-powered vehicle, but with a few key exceptions and precautions.

What to do when your car won't start on a freezing morning.

Make sure you know what your positive (+) and negative (-) battery terminals are, as the jumper cables will have to attach to them. Jumper cables are red and black for a reason. The black wire ...

There's no greater disappointment then getting ready for a night on the town, or packing up your car for a nice trip, and your car battery is dead. Next comes the question: is my car battery at the ...