This is Echo's 2100 Watt Inverter with a recoil Start, 79cc Echo Bear Cat Engine. 1800 Running Watt Output 12V DC 8.3A1 �-- 120V Duplex (20A) Rated Amp: 13.3A, Ultra Quiet-Running. 2 USB Ports, Automatic Throttle Saves Fuel, 4.2/1.1 Gal Fuel Tank Capacity.