START COMPLETELY DEAD BATTERIES - With a built-in 60c of extreme power and a 1750A peak current, this jump starter battery pack can start 7.5L gas and 5.0L diesel engines quickly and efficiently, even if the battery is below 9V. Also compatible with 12V vehicles like motorcycles, cars, SUVs, trucks, and lawnmowers; even in extreme temperatures (-4°F~122°F).
