DEK 6500 Watt, 8130 Surge Watt Commercial Duty Generator Commercial grade generator with 3 Year or 300 hour limited warranty Features a brushless, 100% copper alternator for greater durability Runs 10 hours at half load on a 6.6 gallon gasoline tank Equipped with One 240V twist lock receptacle, four 120V duplex outlets, one 12V DC auto/marine battery charger, one 12V cellphone charger adapter and one 12V jumper cable plug and cables Oversized muffler silent dampeners deliver 77 dB sound level for quiet operation