Shop4Omni Portable Four Stroke 1500 Watt Single Cylinder Gasoline Generator Peak Power: 1500 Watt | Rated Power COP: 1350 Watt Frequency: 60Hz | Rated Voltage: 110V | Rated Current: 12.3A | DC Output: 12V Engine: Single Cylinder, 4-Stroke, Forced Air Cooling Bore Stroke: 54 x 38mm | Displacement: 87mL | Compression Ratio: 7.7:1 Max output: 1.70Kw/4000rpm | Unleaded Fuel Only | Ignition: T.C.I