10 sec surge power: 100 - 1500 watts 1 sec surge power: 1500-2000 watts 200 msec surge power: > 2000 watts Transfer Time: NA USB: 5 V, 750 mA Low voltage alarm: 11.2 VDC, audible Low voltage shutdown: 10.5 VDC Transfer relay capability: NA Display status indictator: Green, Amber, Red Digital display: Input voltage/current, output powe