140w Inverter with USB charge port prvides an AC plug for your car. TVs (upto 13") TV/DVD combos, TV/VCR combos, Gaming console, Mobile office equipment, Fans, Laptops, Camcorders, Mobile phones, PDAs, portable DVD players are ideal applications for this inverter. Includes one 3-pronged outlet, 1 USB port and Low-voltage safety shut-off disengages power when the vehicles battery supply drops below 10v.