Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

The XP-20 comes in a zippered, nylon case with the unit’s name and logo screen printed on the top ... their battery, can keep a charge for weeks or even months. Some portable jump starters ...

Portable jump-starters are essentially big power banks ... If you're planning a drive, a dead battery can really bring your plans to a halt, not to mention it can also be pretty dangerous.

Here are my picks for the best portable jump starters. I started off the quest for the best portable jump starters ... Then I got my hands on as many of the contenders as I could and used them to jump ...

If your car battery dies in the middle of nowhere, a portable jump starter can turn a disastrous situation into a mild inconvenience. Portable jump starters are designed to power up car batteries ...

The strongest starters with all the best extra features can cost $200 ... making it easy to stash in your car. This car battery jump starter has a peak amp rating of 1,200.