Search  for anything...
Oxseryn

Oxseryn 4400-Watts Inverter Generator, Open Frame Generator Gas Powered, Emergency Home Backup, RV Ready 30A Outlet, EPA Compliment

  • Based on 456 reviews
Condition: New
Product info up-to-date
$329.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Oxseryn Gen
Arrives Oct 20 – Oct 22
Order within 3 hours and 7 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Set name: G-4400


Features

  • Powerful Output: 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC port, 14 hours runtime at 25% load
  • Gas Powered: 2 gallon fuel tank capital
  • Features: Inverter technolog, ECO mode, EPA compliment, RV ready, overload protection, low oil shutdown, cold start technology
  • Portable Generator: Weight 56lbs, lightweight and easy to move
  • Note: All Oxseryn generators are functionally tested in the factory, so there may be a slight smell of gas when you receive it

Description

The generator combines powerful performance with inverter technology and user-friendly features. Trusted by over 50,000 customers. Whether facing emergency blackouts, planning weekend adventures, or powering outdoor events, Oxseryn generators deliver the trustworthy performance homeowners and professionals demand. Trusted by over 50,000 customers. From storm backup to outdoor adventures, Oxseryn delivers the reliable power you need. Our EPA-certified models meet strict environmental and efficiency standards while delivering consistent power output. Advanced inverter technology protects sensitive electronics and appliances from power fluctuations. EPA Certified • Inverter Technology • Load Management Technology • Overload Protection 4400W Inverter Generator 5000W Inverter Generator 2500W Inverter Generator 2800W Inverter Generator 4800W Inverter Generator

Brand: Oxseryn


Wattage: 4400 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 57 pounds


Voltage: 120 volts


Output Wattage: 4400


Special Feature: Cold Start Technology, Fuel Efficient, Low Oil Shutdown, Overload Protection, Portable


Included Components: 4400-Watts Generator, Accessories, User Manual


Wattage: 4400 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 120 volts


Output Wattage: 4400


Additional Features: Cold Start Technology, Fuel Efficient, Low Oil Shutdown, Overload Protection, Portable


Engine Type: 4 Stroke


Ignition System Type: Electronic


Tank Volume: 2 gallons


Engine Power Maximum: 4.4 KW


Starting Wattage: 3400 watts


Running Wattage: 3400 watts


Frequency: 60 hertz


Runtime: 14 hours


Brand Name: Oxseryn


Included Components: 4400-Watts Generator, Accessories, User Manual


Model Name: OXOG10


Model Number: OXOG10


Number of Items: 1


Unit Count: 1 Count


Manufacturer: Oxseryn


Manufacturer Part Number: OXOG10


Warranty Description: 1 Year Manufacturer


Item Weight: 57 pounds


Item Dimensions L x W x H: 19.4"L x 15.2"W x 19.2"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 20 – Oct 22

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Generator.
Finally had to use it, Quite happy with this generator. It's not very quiet, and it's not 4000 watts (more like 3000, as it will stall above that) but it runs stable and has great fuel economy in eco mode. Very good for light RV use or general camping.
Reviewed in the United States on August 31, 2026 by John Houser
    • Great little inverter generator
Set name: G-5000
Nice and light inverter generator that should be able to handle refrigerator or freezer and sump pump at the same time. Just what I need. I added oil, which I used SAE 10-30 synthetic oil, and it started on the second pull. Ran it for a while, it ran good. Haven't tested it out as far as plugging in appliances or anything else yet, but if and when I do, I will update. But so far, so good. ... show more
Reviewed in the United States on August 20, 2026 by Mark D. Stone
    • Happy camper
Set name: G-4400
Very satisfied with the quality and durability. It has started on the first or second pull every time I've used it. It's been 4 months and I've used it dozens of times. Changed the oil twice with the heavy use and that's been the only maintenance.
Reviewed in the United States on August 26, 2026 by Kevin Wright
    • Very good
Small form factor, fuel efficient. No smoke. Really good. Even the pull cord was easy to start. The noise level really low esp in eco mode. Only draw back is that it doesn't have an ignition switch
Reviewed in the United States on December 9, 2025 by Darren Mott
    • Awesome generator
Set name: G-4400
This is a great generator, can't beat it for the price. It fired right up within a few pulls. Doesn't come with oil, but no big deal. I put 10w-30 in it (600ml). Someone said the manual is bad but my manual is great, gives necessary details. It's a little loud (100db next to it and about 75db at 30ft away- not too bad) and it seems very similar to other generators I've had. Upon break-in, it ran 9.6 hours at full power on a tank of fuel (approx 2 gal). Then I changed the oil and put it away for an emergency. Very happy with it and thinking about getting another one for my daughter and her family. Note: The choke label is backwards/opposite, but was easy to figure out. It's been the same on many Chinese engines I've purchased in the past, so I'm used to it. ... show more
Reviewed in the United States on February 11, 2026 by L. Lilly
    • Great product
Set name: G-4400
Works great with no issues.
Reviewed in the United States on October 8, 2026 by Amazon Customer
    • Super easy start up
Set name: G-4400
This is a great generator so far. Breaking it in as we speak and it's been running like a champ. Started on first pull and didn't even have to pull very hard. Really liking the ECO mode, quiets it down a good bit. Oh and for those that say the choke is backwards its actually not. The sticker is backwards not the choke lol. ... show more
Reviewed in the United States on June 24, 2026 by Tim Alexander
    • Started the first pull.
Set name: G-5000
I bought this Oxseryn generator after a bad experience with a generator from a "big name" manufacturer. The unit is very compact and easy to operate. The generator is easy to start - it started on the first pull. It does a great job adjusting to increases in load. The eco setting works very well. I have not had a chance to verify the generator inverter sine wave distortion under full load and changing load. So far, I am very happy with this purchase. ... show more
Reviewed in the United States on September 15, 2026 by gdunham

Can't find a product?

Find it on Amazon first, then paste the link below.
As low as $10.65/mo