Wagan 2401 Smart AC 150 USB II Inverter

It's portability at it's best. The Smart AC Inverter allows you to run your small electronics, like laptop computers, mobile appliances and other AC applications from just about anywhere. This inverter is powered from a 12 volt DC source and provides 150 Watts AC 60Hz through two North American standard outlets. The AC waveform is a modified sine wave (MSW) which approximates the sine wave of household electrical service. This inverter powers AC appliances up to 150 watts. An attached DC power cord connects to a 12 Volt DC cigarette lighter socket. There is a USB power port that can be used to charge cell phones, PDAs and MP3 players. Safety features include automatic shutdown in the event of overheat, overload, under-voltage and over-voltage conditions. Continuous Use: 150 Watt, Peak Surge Power: 300 Watt, AC Voltage Output: 110 Volt, Optimum Efficiency: 90 Percentage, No Load Current Draw: less than 0.15 Ampere, Input Voltage Range: 10 to 15 Volt. Cooling Fan and Auto Low Battery Shutdown are included.