This 12V DC portable charger can jump start any vehicles, including cars, trucks, vans, even boats. No need for assistance through another vehicle's power supply or jump leads.260 PSI air compressor will become handy to inflate car tyres, all sorts of inflatables including footballs.Once in a while, you would probably need emergency lights in the middle of nowhere, the built-in work light will be very practical in your hour of need.This device will provide power supply to all sorts of appliances that use cigarette lighter sockets. It has overload protection feature.