The perfect back-up for emergency starting needs, or a portable power station for accessories such as GPS, VHF Radio''s, Cell phones or anything else with a cigarette lighter plug. With a whopping 400 amps of cranking power, you never get stuck out there with a dead battery again! Built in cigarette lighter outlet allows convenient, long lasting operation of a wide variety of 12 volt electronic devices. The jump start includes a 110V AC adapter/charger, 12V DC charger-to-lighter plug, 16'''' heavy-gauge jumper cables and a stout carrying handle. With the supplied corrosion-resistant nickel coated clamps and sealed 19 amp hour lead acid battery, you won''t get stranded.