Jumper cables and portable jumper boxes are both tools used to revive a vehicle with a dead battery, but they have distinct differences despite sharing a similar end-goal. And with a plethora 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 ...

This post is brought to you in paid partnership with NEXPOW. If your “emergency kit” is just hoping the battery doesn’t die, this 3000A portable car jump starter is a big upgrade. As part of a Cyber ...

“This is the best jump start box I have ever owned.” Employing a host of practical features, a portable jump starter (also known as a jumper box, jumper pack, and a number of other monikers) is the ...

Editor’s Note: We test and review every product we recommend. Read how MotorTrend tests products here. Don’t let a dead battery suck the juice out of your morning. With a little bit of preparation, ...

Editor’s Note: We test and review every product we recommend.Read how MotorTrend tests products here. Don’t let a dead battery suck the juice out of your morning. With a little bit of preparation, you ...

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-starting a car means transferring current from a live battery to a dead battery by creating a circuit to charge the battery. After jumping a car, it’s important to keeping it running for a while.

Nothing can ruin your day quite like a dead car battery. One minute, you’re thinking about all the things you need to knock off your to-do list, and the next, you’re sitting behind the wheel of your ...

As colder months sneak up on us, now is the time to prepare for a potential dead car battery. A portable jump starter provides peace of mind – they’re small, portable batteries you can often fit right ...