You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

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

Your car's battery is an essential component that many drivers simply don't think about much, but some simple steps can help ...