Your car's battery has to work harder in frigid temperatures. Here's why it happens, how to avoid battery issues, and how to ...

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.

It's entirely possible to jump-start a car without using jumper cables, and it's what car enthusiasts commonly refer to as push-starting or bump-starting. However, not all cars are suitable candidates ...

Editor’s Note: We test and review every product we recommend.Read how MotorTrend tests products here. Don’t let a dead battery suck the juice out of your morning. With a little bit of preparation, you ...