Posts Tagged: lithium jumper pack

How to Buy a Jumper Pack: What the Specs Really Mean

What To Look For When Buying a Jumper Pack Quick Summary: If you’re shopping for the best jumper pack to start your car, buy a dedicated jumper pack, not a multi-feature unit with a built-in air compressor and USB ports. Multi-feature packs usually don’t do anything well. • Focus on the ratings that matter — Ignore the peak amp rating. There’s no industry standard for peak amps, so the term is meaningless. Focus on the unit’s cranking amps (CA), starting assist amps, starting amps, and UL 2743 safety certification. • … Read More