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Mutaomay

4400 Watts Portable Open Frame Inverter Generator, Gas Powered Generator with ECO Mode, Low Oil Shutoff, Lightweight & Quiet for Home Use and Emergency Backup, Camping, EPA Compliant

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Availability: In Stock.
Fulfilled by Mutaomay
Arrives Mar 22 – Mar 24
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Features

  • High Power Output - This gas generator offers a robust starting wattage of 4400W and a reliable rated wattage of 3400W, more than capable of meeting the power demands of your home, RV, or job site.
  • Up To 14 Hours Runtime - Equipped with a 2-gallon fuel tank, it offers an impressive 14 hours of runtime at 25% load, ensuring long-lasting performance without frequent refueling.
  • Quiet Operation - Engineered for minimal noise, this generator operates at a sound pressure level of just 72dB(A) at 23 feet, making it suitable for residential areas and peaceful camping experiences.
  • Protable & Compact - Only 56 lbs with a compact size of 19" L 19" W 15" H, this portable generator is easy to carry, store, and transport in trucks, RVs, or garages.
  • Safety Features - Powered by an EPA Compliant 208cc 4-stroke gas engines and includes multiple safety warnings and features such as low oil level shutdown, and overload protection, ensuring safe and reliable operation.

Brand: Mutaomay


Wattage: 4400 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 56 Pounds


Voltage: 120 Volts


Output Wattage: 4400


Special Feature: Extra-Long Run Time, Fuel Efficient, Fuel Gauge, Low Oil Shutdown, Overload Protection


Included Components: Generator, Oil Funnel, Screwdriver, Spark Plug Socket Wrench, User Manual


Brand: ‎Mutaomay


Wattage: ‎4400 watts


Fuel Type: ‎Gasoline


Power Source: ‎Fuel Powered


Recommended Uses For Product: ‎Camping, Commercial, Residential


Item Weight: ‎56 Pounds


Voltage: ‎120 Volts


Output Wattage: ‎4400


Special Feature: ‎Extra-Long Run Time, Fuel Efficient, Fuel Gauge, Low Oil Shutdown, Overload Protection


Included Components: ‎Generator, Oil Funnel, Screwdriver, Spark Plug Socket Wrench, User Manual


Color: ‎Orange


Product Dimensions: ‎18.9"L x 18.9"W x 15"H


Material: ‎Steel


Model Name: ‎4400W Gas Inverter Generator


Engine Type: ‎4 Stroke


Ignition System Type: ‎Electronic


Tank Volume: ‎2 Gallons


Engine Displacement: ‎208 Cubic Centimeters


Total Power Outlets: ‎3


Engine Power Maximum: ‎4.4 Kilowatts


Starting Wattage: ‎3400 Watts


Running Wattage: ‎4400 Watts


Manufacturer: ‎Mutaomay


Part Number: ‎USEDOG1000248


Item Weight: ‎56 pounds


Item model number: ‎Gas Inverter Generator


Special Features: ‎Extra-Long Run Time, Fuel Efficient, Fuel Gauge, Low Oil Shutdown, Overload Protection


Warranty Description: ‎2 Year Manufacturer


Date First Available: January 12, 2026


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 22 – Mar 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Powerful and Convenient Generator for Many Uses
This 4400 watts portable open frame inverter generator is a great piece of equipment for home backup camping or outdoor activities. It provides strong and reliable power while still being relatively lightweight and easy to move around which makes it very convenient. The ECO mode is a great feature because it helps save fuel and keeps the generator running efficiently depending on the load. I also appreciate the low oil shutoff which adds an extra level of protection for the engine. Despite being powerful it runs quieter than many traditional generators which makes it more comfortable to use around the house or at campsites. It starts easily and feels well built for regular use or emergencies. Overall this generator offers solid performance useful safety features and great value making it a very reliable option for portable power needs. ... show more
Reviewed in the United States on March 10, 2026 by omkar
    • Perfect Generator for My Workshop – Strong, Reliable Power!
Review Image by Jane Jane
I bought this 3400W running / 4400W peak generator to use in my backyard workshop, and it’s been a game changer for my DIY projects. I run a table saw, air compressor, shop vac, and even some lighting off of it, and it handles everything without hesitation. The 4400 peak watts really help when the bigger tools kick on — no bogging down or power drops. I keep it just outside my tool shed and run extension cords inside. It starts up easily and runs steady for hours while I’m building furniture or working on home improvement projects. The frame design feels solid and durable, and it definitely feels built to last. If you’re into serious DIY work and need dependable power for your tools, this generator delivers. Great value for the performance — highly recommend for any home workshop setup! ... show more
Reviewed in the United States on March 2, 2026 by Jane Jane
    • Reliable Gas Inverter Generator for Home Backup & Camping
Wow, this gas inverter generator is amazing. It starts up super easy, runs quieter than I expected, and puts out clean, stable power for my fridge, lights, TV, and even my computer. I’ve used it during power outages for home backup, and it never let me down. It’s also great for camping and outdoor activities—light enough to move around, and great on gas. The inverter technology makes it safe for sensitive electronics, which is a huge plus. It has all the safety features you want, like low oil shutoff and overload protection. If you’re looking for a reliable, quiet, and efficient gas inverter generator, look no further. ... show more
Reviewed in the United States on February 21, 2026 by leowei
    • It's really very practical!
The startup is smooth and the voltage is stable. Even during power outages, it can reliably power on the refrigerator, air conditioner and all the common household appliances in the house, without causing any disruption to daily life.
Reviewed in the United States on March 11, 2026 by Wendell Irving
    • Reliable Power During a Winter Storm Outage
This 4400W gas inverter generator turned out to be a lifesaver during a recent snowstorm and power outage. We lost electricity for many hours, and this generator provided reliable home backup power the entire time.It easily handled high-wattage appliances like our refrigerator, space heaters, microwave, and lights without any issues. The 4400 peak watts / 3400 running watts delivered steady, clean power with no flickering or interruptions. The long runtime was another big plus. With the 2-gallon fuel tank, it ran for hours without frequent refueling, even in cold weather. ECO mode helped save fuel and kept the noise level reasonable for a gas generator. I recently encountered a power outage due to a blizzard, and this portable gasoline generator is powerful, energy-efficient, and easy to use—I highly recommend it. ... show more
Reviewed in the United States on January 26, 2026 by Elaine Tseng
    • Perfect Backup Power During a Heavy Snowstorm
Review Image by Adada Adada
We had a heavy snowstorm and a power outage, and this generator came in at the perfect time. It started easily and runs quieter than I expected. The 4400W output was enough to keep our refrigerator and other essential appliances running smoothly. The build feels solid and it’s very easy to operate. After using it during a real emergency, I feel confident having this as a backup for winter storms. ... show more
Reviewed in the United States on January 29, 2026 by Adada Adada
    • Excellent Runtime for a Tank
I was impressed by the fuel efficiency. With the 2-gallon tank, it ran close to 14 hours at around 25% load without needing a refill. That’s a big advantage during overnight outages or camping trips.
Reviewed in the United States on January 16, 2026 by Wendi McDonald
    • Campsite Essentials
Taking it on a camping trip has truly brought about electricity freedom! The body is much lighter than I imagined. It can be easily carried onto the vehicle with one hand and doesn't take up much space. Once in ECO mode, it is extremely fuel-efficient. With a full tank of fuel, it can last for several hours. Moreover, the noise is well controlled, allowing for chatting in the tent without any disturbance. Starting is very easy, and even women can quickly activate it. As an EPA-compliant model, its use in the outdoors also complies with regulations. There's no longer any worry about running out of battery on the phone or the stove running out of power. The camping happiness has doubled! ... show more
Reviewed in the United States on March 3, 2026 by Harry Monk

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