Car Charger Power Inverter DC-AC 100W Input Voltage (Default Value) ... be used in a variety of electric devices with power consumption less than 150W,such as mobilephone,MP3, ... to undervoltage,overload,overcurrent,high temperature,high voltage,short circuit.4.Exceptional structure and shape design,with compact ... lighter socket of the automobile. Car Auto Power Inverter Adapter DC-AC 100W with USB (Blue)