A jump starter can pay for itself the first time that you use it, without waiting around for a tow truck. Between the invention of the self starter and the end of the 20th Century, the best portable ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t something you carried with you. They were heavy lead-acid automotive batteries ...

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 ...

Dead batteries don't care if you're late for work or headed to a weekend Cars & Coffee. They'll leave you stranded all the same. That's why a reliable jump starter isn't just a handy gadget; it's a ...

Portable jump starters can squeeze an incredible amount of power into a package the size of a lunch box. The best ones will hold a charge for months so they’re at the ready in case of an emergency.

You get back to your car after a "quick" errand, turn the key, and the battery gives you nothing but a lonely click. You look around for help, but the parking lot is empty already. Now it's just you, ...

Consider a portable jump starter an essential part of your car's emergency kit. It might literally save you in an emergency. By Stan Horaczek Published Oct 7, 2025 3:15 AM EDT We may earn revenue from ...

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 ...