Schumacher 12 Volt Lithium Jump Starter — 1000 Amps, Model# SL1647

The Schumacher 12 Volt Lithium Jump Starter delivers superior starting power and versatility. This rugged jump starter and USB power source features a reliable and long-lasting internal Lithium-ion battery, allowing users to jump start a vehicle, charge their devices and illuminate their work area. With 1000 Amps, this unit has the power needed to jump start 8-cylinder gas and diesel engines and its robust new design withstands harsh conditions, providing users a jump starter they can trust. Pre-Boost technology safely adds a pre-charge to deeply discharged batteries and the Pre-Heating mode warms batteries in extreme cold for reliable charging in extreme conditions.