Car door chimes can drain your battery overnight when keys are left in the ignition, causing mysterious dead battery problems ...

Your car's 12-volt battery is one of its most vital components. It's responsible for sending electricity to the starter motor, which, in turn, sends power to the ignition system and cranks the engine.

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 ...

Most drivers expect their car to start without hesitation, but the battery behind that reliability does not last forever ...

A hybrid has two batteries, and the bigger one matters more than most drivers realize. Here's what can happen when it fails, plus signs to watch for.

Baking soda and water can be a good, inexpensive mixture to clean corrosion and crud from a car battery. Extreme temperatures affect battery performance so take steps to limit the impact. It’s early ...

Every single component within your vehicle relies on the battery to function correctly. But how do you know just how good of a battery you have? Easy! You familiarize yourself with the ampere-hour ...

If you visit or call an automotive parts store or a professional car mechanic to inquire about getting the terminal ends of your car's battery cables replaced, they're going to ask a lot of questions ...

The Chinese car brand broke its single-day battery swap record yesterday, 19FEB, the third day of the Chinese Lunar New Year ...

Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the road when your key fob battery dies.