The NOCO Boost GB40, our pick for the best waterproof model, is on sale for 20 percent off.

️ 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 ...

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 ...

Jump starters are absolute life savers, and we think every car should carry one. Some of our favorites from NOCO, Schumacher, AstroAI, and more have been marked way down for Prime Days. You can start ...

Is there any better feeling than seeing your vehicle through the trees after an exhausting hike? I don’t think so, but that elation turns to horror in a hurry when you turn the key and nothing happens ...

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 ...

Build a winter car kit with a portable jump starter, tire inflator, and smart emergency gear that actually earns space in your trunk ...

A dead car battery can quickly derail your day. Thankfully, we live in an era where portable jump starters negate the need for another car to get you back up and running. Black Friday and Cyber Monday ...

The bare minimum of equipment you need in your car for emergencies is a tire inflator and a jump starter. I could list another 10 things you should probably have as well. But we’ll just start with ...

Starter motors sit at the center of every modern ignition, yet most drivers only notice them when the key twist leads to silence. I want to unpack what that small electric motor actually does, how it ...

We've all been there: You hop in your car, turn the key, and hear the dreaded click-click-click of a dead battery that can no longer turn over your starter. Now you're late for work, your coffee is ...