Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small ...

For the most part, it’s simple. Your car or truck has a battery, it supplies electricity to the bits that need it, and that’s all you care about. Until something goes wrong or you want to do something ...

You're running late, your car won't start, and you're standing there with jumper cables and a charger wondering –– do I have to disconnect the battery before I juice it up? The short answer is no, you ...

If you know your car’s battery is on its way out, it’s best to replace it as soon as possible. You don’t want to get stuck on the side of the road because you ran out of juice. Thankfully, ...

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.

A dead battery in your car can mean the difference between getting home safely and being stuck somewhere for hours. Here’s a step-by-step guide on how to revive your car and get you back on the move, ...

A car battery, even the best one, won't last forever. When it's time for a new one, you can change your car battery yourself. Here's how to do it. Your car’s battery is what makes everything in your ...

The Expert: I’ve been using power inverters and mobile power for more than two decades, learning a few expensive lessons along the way. As a traveling racer in SCCA’s Prototype classes, I frequently ...

Just because your battery is flat, or a little low on power, doesn't mean you need to immediately dash out and buy a brand new one. The average price of a car battery is soaring these days, thanks in ...