A dead car battery is frustrating, especially when you're short on time. It can also be dangerous, depending on where you've broken down. What's worse is relying on others for jumper cables isn’t ...

The NOCO Boost GB40, our pick for the best waterproof model, is on sale for 20 percent off.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Imagine this: a frosty morning, your car refusing to start after a long winter's nap, or the middle of ...

The GP2000 is a 2000-amp model, which is on the lower end of the amperage spectrum for these kinds of devices (they range ...

The average car battery lasts between three and five years, and they don't always give you signs that they're about to quit on you. This means that, at some point, you're likely to end up needing to ...

Jump starters typically have the same voltage as most car batteries: 12. The range of amps is much wider, though, to fit the gulf of requirements among all types of cars. For example, a small sedan ...

If your car battery dies in the middle of nowhere, a portable jump starter can turn a disastrous situation into a mild inconvenience. Portable jump starters are designed to power up car batteries in ...

If you’ve ever been stranded with a dead car battery, you know how frustrating it can be—especially if you can’t find a friendly face to give you a jump. Whether winter’s low temperatures have drained ...

A dead car battery is one of the most frustrating issues we all run into from time to time. And that’s why having a jump starter on-hand can be a game changer. That said, a good unit doesn’t just ...