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4000W Super Quiet Compact Portable Suitcase Inverter Generator Lightweight
Generator Size L W H:52.5 x 33 x 50.7cm. Optimum working ambient temperature of generator: 77 ℉. Normal working temperature: 23 ° F to 104 ° F. if the generator is used below 23 ° F, its startability will be affected and the generator is difficult to start; If the generator is used above 104 ° F, its power will be affected, the output power will drop.