The Yamaha EF1000iS inverter generator is the ultimate in lightweight portable electricity that is quiet, durable and convenient. Designed to supply high-quality and clean power, the EF1000iS was built to be quiet and durable. Designed with an all-new ergonomic style and fitted with a compact alternator and inverter unit, the EF1000iS weighs in at a class-leading 27lbs, making it extremely portable. Noise Block, acoustically designed sound reduction system helps to make the EF1000iS the quietest portable generator in its class. The EF1000iS… lightweight, powerful, clean and quiet. A powerhouse performer at your fingertips.

Engine 1.8 HP, Single Cylinder, Overhead Valve, Air Cooled Displacement 50 cc AC Output 120V 1000W max.(8.3A) 900W rated (7.5A) Receptacles 15A 125V Duplex NEMA Plug Number: 5-15P DC Output 12V, 96W (8A) Starting System Recoil Fuel Tank Capacity 0.6 gallons Run Time on One Tankful 3.8 hrs. @ rated load 8.3 hrs. @ 1/4 load Dimensions (L x W x H) 17.7" x 9.4" x 15.0" Noise Level 59 dB @ rated load 53 dB @ 1/4 load Dry Weight 29 lbs.

Model: GFHJ1000 Engine type:4-stroke, over head valve, single cylinder Displacement:80.7cm3 Bore X Stroke:52 x 38 mm AC output Rated voltage:230 v Rated Frequency:50 HZ Rated power:800 w Maximum power:900 w DC output Only for charging 12v

Product Description: Max. output: 1050W Light Weight 14kgs Quiet 54-9dbs Low fuel comsumption: 4hrs running/tank fuel Complete Protection Function:overload, overheat Low Emission: EPA approved Long service life