Portable jump-starters for cars are mysteriously little boxes, and they can be the most handy-dandy objects you keep in your vehicle. These devices are there for when everything goes wrong and your ...

After several years of playing second fiddle to electric vehicles, hybrids are experiencing renewed interest thanks to lower ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Recently, I saw a post on social media about using a tool battery to jumpstart a car.

One of the most useful tools for your safety and peace of mind while driving a vehicle is a portable jump starter. It wasn’t that far in the past that if you went to start your car and found the ...

Dead batteries always seem to happen at the worst possible moment, whether it’s early in the morning before work, late at ...

️ Editor's note: This product category requires new testing about once a year. We'll update this article with the most recent information when it's available. This article was updated in December 2025 ...

This brutal winter's brutal frigid temperatures are making jump starters a must-have in the trunk of every car, even ones ...

A dead battery is hardly ever a pleasant surprise. Modern vehicles rely on electronics, sensors, and start-stop systems that place constant strain on the battery, making failures more frequent, ...