The Energizer eZV2200 is a fuel-efficient, portable inverter generator powered by an ultra-quiet 4-stroke 125CC gas powered engine. With an impressive output of 2200 Watts peak and 2000 Watts running, you can rest assured your most sensitive electronics such as your cellphones, laptops, and tablet devices will be safe from voltage spikes and drops. Running at only 57 dBA at full load, you will barely hear your inverter generator while camping, hunting, tailgating or completing jobs around the home or workplace. With the wheel kit (sold separately), you can easily and tirelessly transport your power generator around the campsite. And with the large 1.85 gallon fuel tank, you can enjoy over 6 hours of continuous use at 75% load. The weather protected rear panel offers two 120V receptacles, one 12V DC receptacle and one USB receptacle for quick and easy charging of your electronic devices. Fed up of wasting gasoline? The eco-mode throttle will maximize your inverter generator’s fuel consumption by automatically adjusting the power as items are plugged and unplugged from the unit. Finally the Energizer eZV2200 portable generator is covered by a 2-year limited warranty with a skilled customer service department available to assist with technical support, ordering parts and general inquiries about all of our portable inverter generator products.