Fully protected against reverse charging and overload. Compact, lightweight unit that also provides high amperage output. Capable of starting all 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 five 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 (5V/1A & 5V/2A) 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. The unit can act as a memory saver during vehicle diagnostics (also requires Model No. VS2073, for details see page xxx).