More often than not, a dead battery is a quick and easy problem to fix. Nowadays, it's even easier than ever thanks to portable jump starters like this one from Nexpow. A portable jump starter ...

It did start a 3.0-liter gas engine with a very low battery for us, which is about all we'd expect of it. The Nexpow jump starter uses an 18,000 mAh battery with a claimed shelf life of up to two ...

Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single ...

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 ...