Slim pocket-sized 12V jump starter pack that benefits from being compact and lightweight. Powered by lithium-ion technology and fully protected against short circuit, overload and reverse polarity. Fitted with 7,200mAh @3.7V lithium-ion battery with 5V?1.5A Micro USB input and 5V?2.1A USB Type A outlet for powering or charging a variety of small electronic devices. Capable of starting an average 4L petrol or 2.5L diesel engine. Integral LED flashlight. Waterproof to IP66 rating. Features & Benefits:Slim pocket-sized 12V jump starter pack that benefits from being compact and lightweight.Powered by lithium-ion technology and fully protected against short circuit, overload and reverse polarity.Fitted with 7,200mAh @3.7V lithium-ion battery with 5V?1.5A Micro USB input and 5V?2.1A USB Type A outlet for powering or charging a variety of small electronic devices.Capable of starting an average 4L petrol or 2.5L diesel engine.Integral LED flashlight.Waterproof to IP66 rating