... digital camera, DC/Mp3 player, mobile,vidicon, portable sound, PDA palmtop, viedeo games consoles, working light, etc.4,Low ... Short circuit protectionOperation instruction:1,Insert the inverter lighter plug into car cigar lighter socket, when green light is on, then connect ... fault solver, please pull out the inverter from cigar lighter socket, then reconnect with car and appliance in right turns. ...