GENMAX Generator，EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Aug 10
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Style: GM1200i
Features
- Powerful Engine And Safe For Sensitive Electronics The GENMAX 1200 Starting Watts Inverter Generator is powered by a 57cc 4- stroke OHV gas engine,with inverter technology produce 1200 Starting Watts/ 1000 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 25.3pounds, GM1200i is one of the lightest 1000w inverter in this industry. The sturdy handle makes it easy to carry for long distance.
- Extremely Quiet,Fuel Efficient As Low as 58 dBA Noise Output with 25% loading at 23 feets, and up to 6.5 Hours of Run Time with 50% loading on a 0.66 Gallon Gas 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: 1000
Fuel Type: Gas
Power Source: Gas-Powered
Recommended Uses For Product: Residential, Camping
Item Weight: 25.3 Pounds
Voltage: 120 Volts
Output Wattage: 1000
Special Feature: Portable
Included Components: 1
Brand: GENMAX
Wattage: 1000
Fuel Type: Gas
Power Source: Gas-Powered
Recommended Uses For Product: Residential, Camping
Item Weight: 25.3 Pounds
Voltage: 120 Volts
Output Wattage: 1000
Special Feature: Portable
Included Components: 1
Color: orange
Product Dimensions: 16.5"L x 9.45"W x 15.7"H
Material: Plastic
Model Name: GM1200i
Engine Type: 4 Stroke
Ignition System Type: Electric Start
Tank Volume: 0.66 Gallons
Engine Displacement: 57 Cubic Centimeters
Runtime: 6 hours
Total Power Outlets: 1
Engine Power Maximum: 1200 Watts
Starting Wattage: 1200 Watts
Running Wattage: 1000 Watts
UPC: 768494055271
Manufacturer: GENMAX
Item Package Dimensions L x W x H: 20.25 x 17 x 12.85 inches
Package Weight: 13.76 Kilograms
Item Dimensions LxWxH: 16.5 x 9.4 x 15.7 inches
Brand Name: GENMAX
Warranty Description: 2
Suggested Users: unisex-adult
Part Number: GM1200i
Style: GM1200i
Size: GM1200i
Date First Available: September 22, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 10
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: Gm2200i
This generator is amazing. Had it for over a year now and it starts right up. Let it sit over winter with gas in it and it fired right up and kept providing power. The controls are nice, pull start is easy. The worst part about this thing was how hard it was to wrap an hour meter on the spark plug wire. This is the best bang for buck on the market generator. The only other thing I wish it had was a 30amp plug built into it.
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Reviewed in the United States on April 17, 2025 by Blue Shark
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.
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Reviewed in the United States on March 20, 2024 by Eric V
Style: GM1200i
My Genmax 1200i was delivered yesterday. The packaging was in good condition. The generator was securely packed. Everything was in the box that was listed. I added oil and gas. It started I believe on the 3rd pull. Ran great with the eco on and off. Plugged in some test devices. It shut off after about an hr. Checked the oil- good. Checked the gas- good. Made sure the gas was turned on, I'm old, I forget lol. Started right up. Would run 15 min - 2 hrs and shut off. Contacted Amazon for product support. They referred me to the manufacturer after some stupid unrelated questions from their customer service. Contacted the manufacturer. Waiting........... I will update when or if anyone gets back to me. Right now I suggest you not buy a generator from Amazon. They don't care. Update: Still no response from manufacturer. I have not been able to talk to a live person, only leave messages. Update: It's been 4 days I didn't hear from the manufacturer. Called Amazon again 1st person transferred me, 2nd hung up after telling me nothing they could do. I called back, transferred. I was given a different number for the manufacturer. I finally got a real person. They are going to send me a new CO sensor. Nothing as of today. I guess I'm on my own. Received nothing. 3/26/2024 I suggest no one buy a generator from Amazon. They don't allow returns on any generator. You have a 50/50 chance of getting a generator that works. I can't afford them odds. I'm still able to charge my batteries, sometimes for 10 minutes sometimes I get an hr+. That's unacceptable. Will not run! This has been a piece of sh*t since day 1.
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Reviewed in the United States on January 30, 2024 by Lisa