Portable jump-packs are essentially a high-capacity battery in a carrying case, sprouting short positive and negative battery cables with heavy-duty clamps. The big difference between a standard ...

Jump-starting with a jumper pack (also called a jump starter, booster pack, or a juice pack) is a better alternative. The battery inside the jumper pack boosts the dead battery at a safe voltage. When ...

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

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 ...

But, in most cases you only need one thing to get you back on the road in a jiffy – a motorcycle jump pack. These work like an extension to your bike’s battery, adding enough juice from the ...

It uses smart jumper cables to help you accurately connect ... This unit also doubles as a flashlight and battery pack, housing an LED lamp with three modes (light, flash, and SOS) and ports ...