Powered by Li-ion technology and fully protected against reverse charging and overload.A dedicated 12/24V jump starter pack that benefits from being a compact, lightweight unit that also provides high amperage output.Capable of starting 12V vehicles and up to 400-450HP, 12V; 5L Petrol/3.5L Diesel, 24V; 3L.As well as being light, lithium-ion batteries have numerous advantages over lead acid, including a flat discharge curve.This ensures a greater and extended performance and holds the charge for up to 5 times longer with high energy density levels giving more battery power per gram.Includes an integral 3W worklight for use at night. Fitted with a 32000mAh @ 3.2V battery and two USB (5V1A and 5V2A) outlets, this unit can also supply up to ten full charges for smartphones and MP3 players or one full charge for your tablet computer.Includes a 12V port to be used with accessory socket adaptor supplied and three mobile phone or tablet charging cables.