The Halfords 6-in-1 Jump Starter Power Packcan jump-start, inflate and power from one unit. Ideal for keeping in the garage as a car maintenance unit, it can jump start a battery, illuminate a dim garage area, inflate tyres and power small tools.nn Alternatively, its ideal for use on a campsite, providing light, power and inflation for small inflatables. If the car battery fails when you set off for home, you can jump-start and get back on the road. It includes polarity protection with LED indicator to show that jump starter cables are connected to the correct poles on the battery. nnKey Features: nnAir compressor to maintain tyres, with three valve adaptors to use it on small inflatables, analogue gauge includednn USB socket for charging smart phones, tablets and other gadgetsnn 100 watt inverter to provide mains power on the move for small devicesnn 12V DC socket, ideal for charging inspection lamps and small power toolsnnSuitable for Petrol and Diesel engines up to 2.