Keeping one in your car's trunk means you don't have to rely on a passing traveler with a pair of jumper cables.

Since I had to get around without a car, I needed a reliable, compact jump starter to fix my dead battery. These tools are lifesavers for long trips, cold nights, and disaster preparation. The jump ...

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 ...

If you're planning a drive, a dead battery can really bring those plans to a halt -- not to mention it can also be pretty dangerous. Keeping a portable jump starter in your vehicle can bring you ...

Amazon is offering big automotive deals to get you ready for winter, including a secret sale on this AstroAI S8 Portable Car Battery Jump Starter. The AstroAI S8 Car Battery Jump Starter is now on ...

you never know when you're gonna need a jumpstart to your battery," said one shopper. "This way you don't need another car, you can do it all by yourself!" This car jump starter won't be at this ...

It can jump start up to 70 times before needing a recharge and can fully charge a dead battery with its boost function. Also included on the VTOMAN X7 is a 160-psi tire inflator that can fill a ...

“Can you give me a jump ... battery in the event of an emergency. In addition to all gas-powered vehicles, diesels up to 10 liters, and even hybrids, this Avapow model has enough juice to ...

It can be incredibly frustrating when you’re all set to go somewhere, but as soon as you turn the key in the ignition, you realize your car’s battery is dead. This sudden inconvenience can leave you ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.

In groundbreaking research, scientists have made a structural battery 10 times better than in any previous experiment. What’s a structural battery, and why is it such a big deal? The term refers ...