STANLEY J309 Portable Power Station Jump Starter: 600 Peak Amps, 3.1A USB Ports, Battery Clamps

The Stanley JumpiT 300-Amp Jump Starter can jump-start your car in no time. Featuring desulfation technology and 300 amps of instant starting power, it allows for a quick charge even in extreme winter conditions. The built-in 120-volt AC charger recharges unit with a standard household extension cord.   600 peak amps of starting power instantly jump starts cars and trucks   Compatible with AGM, GEL and WET 12V lead-acid batteries   Reverse polarity protection to assure that jumper cables are connected correctly   Easy to use power switch makes operation fast and simple   Take this portable power bank with you as backup power for mobile devices   Ruggedly constructed with strong handle for easy transport   Bright LED work light helps with roadside repairs after dark   Know exactly how much power is left in the internal battery before recharge is needed   On board charging cube lets you easily recharge with a standard extension cord (not included)   SLA jump starters work in a greater temperature range that's ideal for colder temperatures