Jump Starter GXM14007 Specifications: 1) JUMP STARTER 2) Output:24V DC,400A starting 3) With 17Ah sealed lead acid battery Jump Starter GXM14007 Specifications:1) JUMP STARTER2) Output:24V DC,400A starting3) With 17Ah sealed lead acid battery4) ON/OFF switch, built-in overload5) Protection,12V/3W light,voltmeter. 6) AC adapter and cigarette plug charging. Jump Starter GXM14007