TECHNICAL SPECIFICATIONS Generator Max. AC output: 800 /1000 VA Rated AC output: 700 /850 VA Frequency: 50/60 Hz Voltage AC: 230 V / 12V Rated current: 3.0/3.7 A Generator Engine Type: 4-stroke, air-cooled OHV Displacement: 84.4 cc Fuel type: unleaded gasoline Fuel tank capacity: 3.8 liter Operating hours without refill: 7.5 Generator General Noise level (LWA): 83 dB (A) Dimensions (LxWxH): 390 x 280 x 388 mm Dry weight: 25.2 kg EF 1000 Thanks to its unbreakable electronic CD-ignition for more economical fuel combustion, and the brushless generator, the EF1000 is virtually maintenance-free. The unique air-cooling system on the EF1000 makes complete enclosure of the engine possible, which minimizes engine noise. Furthermore the EF1000 features a 12 Volt DC outlet so that car and boat batteries can be quickly and conveniently charged. Silent Well equipped 12 V DC outlet Features Fuel level gauge Oil warning system Automatic circuit breaker Voltmeter ET800 : EF1000 : EF1000is : EF1000B : EF1400X : EF2300X : EF2800i : EF3000is : EF3300X : EF4500EX : EF5500EX