Schumacher 2500A SL1596 Lithium Rugged Jump Starter and USB Power Source

The heavy-duty Schumacher SL1596 2500W lithium jump starter packs serious power to restart vehicles of all sizes. With 2500 amps, it jump starts up to 10L gas or 8L diesel engines reliably in any weather. The integrated pre-boost safely awakens deeply discharged batteries, while pre-heating mode warms batteries in extreme cold for trouble-free charging. The long-lasting internal lithium-ion battery can jump start a dead battery up to 50 times on a single charge. This portable jump starter also features a 2.4A USB port to charge devices, a 2A USB input, and a 12V input. With reverse polarity, short circuit and other key protections, the rugged 2500W jump starter provides portable power when you need it most.