For example, a small sedan doesn’t need much of a boost to get its battery going again ... This powerful, professional-grade Schumacher jump starter boasts an amp rating of 4,400.

Check Latest Price on Amazon The Schumacher Electric DSR ProSeries DSR165 is a versatile device with enough power to jump start a car, SUV, truck, or boat. Its high-capacity lead-acid battery can ...

They’re everywhere today, but lithium-ion jump starters only first appeared in 2013. Now there are thousands of them ( ...

Larger portable jump-starting devices that clamp to a car's battery have become common ... the Black & Decker Simple Start, $40, and the Schumacher e-Charge EC-4000, $50, worked on all the vehicles.