Continuous Use: 1750W. Peak Surge Power: 3500W. AC Voltage Output: 110V. Optimum Efficiency: 90.00%. No Load Current Draw: Less than 0.6A. Input Voltage Range: 10V to 15V. Low Battery Alarm: Yes (10.5V). Auto Low Battery Shutdown: Yes (10V). Cooling Fan: Yes. AC Receptacles: Two (2). Approx. Weight, Including Hardware and Cables: 11.5 lbs. Dimensions LxWxH (in.): 17 x 9.5 x 3