Keeping one in your car's trunk means you don't have to rely on a passing traveler with a pair of jumper cables.

Right now, the GOOLOO GP4000 Jump Starter is available for just $85, a massive 50% savings off its regular price of $170.

The pack briefly delivers 500 amps before the battery gives up the ghost ... It would be interesting to compare various brands of jump starter; we imagine some have more protection than others.

On sale for $61, it's a trunk-worthy companion that offers backup not only for your car, but your phone and other gadgets.

Amazon has knocked a rare $45 off the price of the HALO Bolt Air+ portable battery jump starter, and this winter essential is ...

Start Dead Batteries - Safely jump start a dead battery in seconds with this compact ... UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect ...

Most of these battery jump starters have some sort of flash or area light and at least one USB port to charge electronics like phones and tablets. When it comes to jump starter packs, those ...

Ability of the Jump Pack to start a weak and dead battery at warmer temperatures of approximately 70 deg. F. A weak battery is when the headlights will come on and the engines starter motor will ...

Amazon has knocked a big 50% off this NEXPOW car battery jump starter in a major deal that also includes an extra discount on ...

Ability of the Jump Pack to start a weak and dead battery at warmer temperatures of approximately 70 deg. F. A weak battery is when the headlights will come on and the engines starter motor will ...

Larger packs will re-fire more vehicles and devices ... as anything above 1,000 amps would fry your mobile device instantly. Battery jump starters can also recharge phones, tablets, and other ...

Do you like going on outdoor adventures with your friends? As thrilling as an unplanned road trip or camping sounds, one ...