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GENMAX

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

    • Based on 2,058 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Mar 10
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Style: GM3300i


Features

  • Powerful Engine And Safe For Sensitive Electronics The GENMAX 3300 Starting Watts Inverter Generator is powered by a 145cc 4- stroke OHV gas engine,with inverter technology produce 3300 Starting Watts/ 3000 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 SizeThe weight of this generator is only 47 lbs that is lighter than a traditional generator in same output. Easy to assemble,,easy transport and storage. The sturdy handle makes it easy to carry for long distance.
  • Very Quiet & High Fuel Efficiency Fully enclosed design dramatically reduces noise levels. 60 dba at a quarter load makes it possible to have conversation 10 Feet away, inverter technology provides clean, stable power for sensitive electronics, tools and appliances, with "Eco Mode" function for energy savings and maximum fuel efficiency.
  • Strong Panel With Parallel Function LED indicators alert you when unit is low on oil, overloaded or ready-to-use. USB ports to charge mobile devices. one5V / 1A outlets , one 5V / 2.1A outlets .120v 20A duplex and 120v 30A Covered outlets provide added protection from the environment.Parallel ready to connect two GM3300i inverter generator for twice the power. (parallel kit sold separately)
  • CO Detect Shutdown Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning.

Brand: GENMAX


Wattage: 3300 watts


Fuel Type: Gas


Power Source: Gas-Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 51.8 Pounds


Voltage: 120 Volts


Output Wattage: 3300


Special Feature: Portable


Included Components: 1


Brand: ‎GENMAX


Wattage: ‎3300 watts


Fuel Type: ‎Gas


Power Source: ‎Gas-Powered


Recommended Uses For Product: ‎Residential, Camping


Item Weight: ‎51.8 Pounds


Voltage: ‎120 Volts


Output Wattage: ‎3300


Special Feature: ‎Portable


Included Components: ‎1


Color: ‎orange


Product Dimensions: ‎22.4"L x 13"W x 18.7"H


Material: ‎Plastic


Model Name: ‎GM3300i


Engine Type: ‎4 Stroke


Ignition System Type: ‎Electronic


Tank Volume: ‎1.5 Liters


Engine Displacement: ‎79 Cubic Centimeters


Runtime: ‎6 hours


Total Power Outlets: ‎5


Frequency: ‎6E+1 Hz


Engine Power Maximum: ‎3E+3 Watts


Starting Wattage: ‎3300 Watts


Running Wattage: ‎3000 Watts


UPC: ‎768494056087


Manufacturer: ‎GENMAX


Item Package Dimensions L x W x H: ‎20.1 x 18.7 x 12.6 inches


Package Weight: ‎23.77 Kilograms


Item Dimensions LxWxH: ‎18.9 x 11.4 x 17.3 inches


Brand Name: ‎GENMAX


Warranty Description: ‎2


Suggested Users: ‎unisex-adult


Part Number: ‎3300W


Style: ‎GM3300i


Size: ‎GM3300i


Date First Available: September 28, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 10

This item is non-returnable:

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

    • 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
    • Best specs for the least money
Style: Gm3200i
Review Image by Specialized9898 Specialized9898
Review Image by Specialized9898 Specialized9898
Review Image by Specialized9898 Specialized9898
The media could not be loaded. UPDATE 2: It has now been 2 years and 6 months since the purchase of this generator and it still runs great. It still only has about 80 hours on it, averaging my use to 32 hours per year. This unit is now at an even LOWER price than when I bought it making it a better deal. I make sure to use ehtanol free gas, run it for 30 minutes a month with load and change the oil every 40 hours. I would still purchase again. UPDATE: I bought this generator in April of '22 and it is now November '22. The generator has been great all summer and went on several trips to power our 22' camper. With the hour meter I installed, I've racked up 40 hours of run time and its worked great, running the trailers AC and anything else we've needed. I still recommend this unit for the money. I'm also getting about 4 hours of run time with heavy load. I’m going to compare this to the Honda eu2000 I’ve had experience with and a Wen4500 that I recently bought. -You wont find more generator for less money than this right here- This gen will run 2800 watts continuously (on the upper end) and will surge 3000(or 3200) depending on if you’re looking at the box or the machine. If you’re curious what it will run, look on YouTube. Gavin’s garage has a great video of its capability. This thing is quiet - my Apple Watch shows around 59-61db at 23’ in grass. Mind you this is on eco, but it’s about as loud as a window AC from that distance. It’s touching Honda territory with more wattage. For this price and wattage, you can’t get any better. I’ll be using this at camp grounds to run a 13,500btu camper AC and some other items. This is also a nice backup in case power goes out. My previous gen, an open frame Wen 4500, had all the power I’d need and about 20 more db’s. Most campgrounds don’t like that so this genmax is perfect. As far as portability goes, full of gas it’s about 56lbs and is easily totable with the handle up top. If you’re looking for a strong and quiet generator for any occasion, this should be on the list. Granted, it’s cheap price may mean parts are not as durable compared to a Honda, but most of the internals on these generators are made in bulk and just rebranded. I’ve had zero issues yet. One thing I do wish this gen had was a display with some info. I went ahead and installed a runlead hour meter (8$) on the top. This allows me to see how much runtime the machines had for break in and oil changes. I did a lot of research over a two month period to find the right gen for my needs and this fits the bill in almost every way. If you’re on the fence, buy it! ... show more
Reviewed in the United States on May 6, 2022 by Specialized9898 Specialized9898
    • No support from Amazon or Manufacturer
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. ... show more
Reviewed in the United States on January 30, 2024 by Lisa

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