Brand Name: Diehard *Volts: 110 volt *Rated Wattage Continuous: 140 watts *Product Type: Power Inverter *Low Battery Shutdown: Yes *Short Circuit Protection: Yes *Color: Black *Rated Wattage Peak: 280 watts *USB Port: Yes *Converts 12 voltDC to 110 volt electrical power *280 peak watt USB port (5 volt) *140 watt maximum continuous output power LED power indicator *Fused overload protection low battery voltage *Shut down high temperature shut down and high speed cooling fan