Search  for anything...

GENMAX Generator,EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping

  • Based on 2,274 reviews
Condition: New
Checking for the best price...
$329.99 Why this price?
Presidents' Day Sale · 11% off was $369.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – 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, Apple Pay, and PayTomorrow. 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 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Feb 18
Order within 10 hours and 54 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: GM2000i


Features

  • Powerful Engine And Safe For Sensitive Electronics The GENMAX 2000 Starting Watts Inverter Generator is powered by a 79.7cc 4- stroke OHV gas engine,with inverter technology produce 2000 Starting Watts/ 1600 Running Watts clean power (less than 3% THD), confidently connect your sensitive electronics such as TV, lights, fans, small power tools and more on camping trips, etc.
  • Ultralight And Small SizeAt only 34pounds, GM2000i is one of the lightest 2000w inverter in this industry. The sturdy handle makes it easy to carry for long distance.
  • Extremely Quiet,Fuel Efficient As Low as 60 dBA Noise Output, Run for 8 hours at 50% load on a 1 gallon tank, Features Economy Mode for Maximum Fuel Efficiency.
  • Power PanelIncludes low oil alarm, overload alarm,Co warning light and output indicator features Eco mode for conserving energy and maximum fuel efficiency ,120V/20A outlets and one5V / 1A outlets , one 5V / 2.1A outlets .parallel ready.
  • CO Detect Shutdown Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning.

Brand: GENMAX


Wattage: 2000 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping, Residential


Item Weight: 34 Pounds


Voltage: 120 Volts


Output Wattage: 2000


Special Feature: Portable


Included Components: 1


Brand: ‎GENMAX


Wattage: ‎2000 watts


Fuel Type: ‎Gasoline


Power Source: ‎Gas-Powered


Recommended Uses For Product: ‎Camping, Residential


Item Weight: ‎34 Pounds


Voltage: ‎120 Volts


Output Wattage: ‎2000


Special Feature: ‎Portable


Included Components: ‎1


Color: ‎orange


Product Dimensions: ‎18.7"L x 10.6"W x 15.9"H


Material: ‎Plastic


Model Name: ‎GM2000i


Engine Type: ‎4 Stroke


Ignition System Type: ‎recoil


Tank Volume: ‎1 Gallons


Engine Displacement: ‎79.7 Cubic Centimeters


Total Power Outlets: ‎4


Engine Power Maximum: ‎2000 Watts


Starting Wattage: ‎2000 Watts


Running Wattage: ‎1600 Watts


UPC: ‎768494055363


Manufacturer: ‎GENMAX


Global Trade Identification Number: ‎63


Item Package Dimensions L x W x H: ‎20.5 x 17.4 x 17 inches


Package Weight: ‎17.17 Kilograms


Item Dimensions LxWxH: ‎18.7 x 10.6 x 15.9 inches


Brand Name: ‎GENMAX


Warranty Description: ‎2


Suggested Users: ‎unisex-adult


Part Number: ‎2000W


Style: ‎GM2000i


Size: ‎GM2000i


Date First Available: September 22, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 18

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Portable Power for the Price *UPDATED*
Style: GM2800iSAC
*UPDATED 6 Months Later* I am so pleased with this little generator. Since my original review of using this generator for running compressor and power tools, I finally had the opportunity to run it for the purpose I bought it for; running a small air conditioner at my no-power hunting camp. The generator performed exactly as expected, and was able to run the small 5,000 BTU air conditioner as well as some lights and providing me an AC outlet in my hunt camp camper for my phone charger for 6+ hours in 90 degree temperatures on the one gallon of gas. The generator is light enough for me to transport wherever I need it, so I have used it to run power tools on other "in the woods" projects to run my saw and nailer, electric landscaping tools and other plug-in equipment at my hunting stands. My latest experiment involved trying to run the electric systems on my 17" popup camper on this generator. With the 13,500 BTU rooftop air conditioner, as well as the Absorption-type fridge, and the main lights (2x LED banks) the generator was able to run everything. Once the AC ran through its start up cycle (large, temporary draw) and went to steady draw of about 1300 watts to run, I was able to run everything in eco mode, and did not overload the generator. I am incredibly pleased with the output of this generator and the small fuel consumption, small footprint, and relatively quiet operation. I would definitely purchase this again if I had need to replace this unit, or if I had increased power consumption. *ORIGINAL REVIEW* I purchased this generator on a Lightning Deal. It was a little bigger than what I wanted. I needed a small generator to run a 5000 BTU window AC on a camper I use at hunt camp. I was looking at the smaller Genmax generator (1200) but saw this one at basically the same price. This last weekend I had the opportunity to put it through its paces helping a friend build a cabin on a remote property he has. This generator was able to run a compressor (to run a framing nailer) as well as a chop saw for cutting dimensional lumber for framing, and a circular saw for cutting zip board. We even had an extra outlet we used to charge power tool batteries. The generator would struggle just a little bit if the air compressor and the chop saw ran at the same time, but it would catch up quickly and push on through. We ran the generator continuously for 6 hours on the single tank of gas. While its primary purpose will be to run the AC unit, I am now confident that I will be able to also run lights and perhaps even some appliances at the hunt camp trailer. The generator was quiet enough to be able to have a conversation standing next to it without really raising your voice. In fact, it was quieter than either the air compressor or the chop saw when they were running. All in all, I am very happy with its performance over the weekend, and I'm sure it will be more than adequate for what it was originally purchased for. ... show more
Reviewed in the United States on March 20, 2024 by Eric V

  • I highly recommend this generator!
So far, so good, this generator has everything and more! It works great with the GENMAX12V DC Gasoline Electric Fuel Pump. I went the whole weekend without needing to fill up the tank or machine. I just hooked it up, pumped the bulb, and I had nearly endless power with a 6-gallon marine fuel tank. Using a marine tank makes this hot swappable, or it can be filled while the generator is running safely. I use mine primarily for AC and charging my batteries for my off-grid property in Northern Michigan. The remote start is amazing, no need to run outside and pull-start it to make a pot of coffee in the morning. Just push the remote button and I am ready to go! Noise level is to be expected; it's not distracting, but not the quietest generator out there, but it is plenty quiet. You can easily have a conversation standing right next to it while it is on. I keep mine about 50 feet away from my camper and use a quality extension cord. It has more than enough power to run my AC, and I can also run other appliances along with it. It is never a good idea to get only what you need. I prefer to go much above so I have more to spare, and its easier on the generator and will likely extend its usable life. I broke mine in properly and switched to synthetic oil. It starts without issue and from day one. I can pull-start it when the battery is disconnected (simulated a dead battery). The weight is great and to be expected for a 3800 running, 4500 starting generator. Its a bit tricky to lift up/down to my truck tailgate, but once it's on the ground, the telescoping pull lever does its job. It is so much easier than carrying a 50-plus-pound generator 80 feet from where I park. I have no idea about durability as I have not had it long enough to say. I highly recommend this generator. I expect to get years of life out of it! Genmax has some great products at an affordable price. If you are thinking about it, stop and buy it! ... show more
Reviewed in the United States on August 7, 2025 by Big Daddy Big Daddy

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...