One of the most significant factors affecting the performance and safety of your portable jump starter is temperature. Car ...

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

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 ...

Portable jump starters have proven themselves invaluable, replicating the functionality of old-school jumper cables while adding other features and being easier to carry as well. If there’s one catch ...

Portable car battery jump starters can be essential in case of a battery emergency. If your car refuses to start from a weak or dead battery, these compact devices can jump-start your car wherever you ...

You may be tempted to pick up a third-party jumper cable adapter to get more use out of your Ryobi batteries, but consider picking up this instead.

A portable jump starter is one of the most practical things you could keep in your car. You never know when you or a loved one might need it to help get your (or their) car battery going again, so ...

"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 ...