Jump-starting dead batteries with portable jump-packs has never been easier, and in the case of cars and pickups, never more economical. Portable jump-packs are essentially a high-capacity battery in ...

This $30 jump starter on Amazon (normally $70) delivers 1,500 peak amps and fits in your glove box. Here's why every driver needs one this winter ...

️ 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 ...

The best examples tested and rated by CAR’s product experts A jump starter is undeniably the sort of product that you hope you’ll never need but will be glad you have should the situation call for it.

If you own more than a two performance cars, then having a portable battery pack is a quick and easy resource when a battery goes flat. We looked into several portable battery packs that offer ...

When your motorcycle doesn’t have enough juice to fire off, a bunch of questions might dart through your mind as you mentally start the process of elimination. Did you leave the lights or ignition on?