--- product_id: 364142019 title: "GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i)" brand: "genmax" price: "$1223.63" currency: USD in_stock: true reviews_count: 8 category: "Genmax" url: https://www.desertcart.us/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant store_origin: US region: United States of America --- # 2200W peak power 6h runtime @ 50% load 4-stroke OHV engine GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) **Brand:** genmax **Price:** $1223.63 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your freedom—quiet, clean, and ready wherever life takes you! ## Quick Answers - **What is this?** GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) by genmax - **How much does it cost?** $1223.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant) ## Best For - genmax enthusiasts ## Why This Product - Trusted genmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Operation:** Runs at a mere 58 dBA, so you stay focused and undisturbed whether camping or working. - • **Ultra-Light & Portable Design:** Weighs just 41.8 lbs with ergonomic handle—carry your power anywhere, hassle-free. - • **Eco-Mode for Maximum Fuel Efficiency:** Smart economy mode extends runtime up to 6 hours on a single gallon, saving fuel and money. - • **Safety-First with CO Detect Shutdown:** Built-in carbon monoxide sensor automatically powers down to protect you and your loved ones. - • **Clean, Stable Power for Sensitive Tech:** Inverter tech delivers <3% THD, perfect for laptops, TVs & tools without risk. ## Overview The GENMAX GM2200i is a compact, EPA-compliant inverter generator delivering 2200 starting watts and 1800 running watts of clean power. Featuring a lightweight 79.7cc 4-stroke OHV engine, it runs quietly at 58 dBA with up to 6 hours runtime on a 1-gallon tank. Designed for sensitive electronics, it includes eco-mode fuel saving, multiple outlets, and a CO detection shutdown sensor for safety. Perfect for backup home power and camping, it comes with a 3-year warranty and lifetime expert support. ## Description ABOUT US Genmax is always striving to be a pioneer in the next generation of reliable and professional power solution experts. We know what we're doing, we're good at it. We have the experience, the skills, and the vision to power every corner of life, to make energy use more efficient, and much smarter. ABOUT US Genmax is always striving to be a pioneer in the next generation of reliable and professional power solution experts. We know what we're doing, we're good at it. We have the experience, the skills, and the vision to power every corner of life, to make energy use more efficient, and much smarter. Portable Power Endless Options Visit the Store Portable Power Endless Options Visit the Store Review: Works perfect when you still have it. - Wonderfully powerful and still quiet. So good that someone else wanted it badly enough to take it. Review: Make sure you add oil to it - This is a wonderful, small generator, easy to pull however, they ship with very little oil in it and the sensor will not allow to start unless you fill it up with oil. The oil is not provided and there’s no warning on the fill tube to indicate to pre-fill before starting. That’s my only complaint. ## Features - 【Powerful Engine And Safe For Sensitive Electronics 】The GENMAX 2200 Starting Watts Inverter Generator is powered by a 79.7cc 4- stroke OHV gas engine,with inverter technology produce 2200 Starting Watts/ 1800 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 Size】At only 41.8pounds, Light weight and compact , The sturdy handle makes it easy to carry for long distance. - 【Extremely Quiet,Fuel Efficient】As Low as 58 dBA Noise Output and Up to 6 Hours of Run Time at 50% load on a 1 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency. - 【Power Panel】Includes low oil alarm, overload alarm,Co warning light and output indicator features “Eco mode” for conserving energy and maximum fuel efficiency ，two 120V/20A outlets, one 120V/30A outlets，Parallel ready. - 【CO Detect Shutdown】 Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning. - 【GENMAX Support】Includes 3-year warranty with FREE lifetime technical support from experts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099JZXBPW | | Additional Features | Portable | | Best Sellers Rank | #28,419 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #86 in Outdoor Generators | | Brand | GENMAX | | Brand Name | GENMAX | | Color | orange | | Customer Reviews | 4.2 out of 5 stars 501 Reviews | | Engine Displacement | 79.7 Cubic Centimeters | | Engine Power Maximum | 2200 Watts | | Engine Type | 4 Stroke | | Frequency | 50 Hz | | Fuel Type | Gasoline | | Ignition System Type | recoil start | | Included Components | 1 | | Item Dimensions L x W x H | 18.9"L x 11.4"W x 17.3"H | | Item Type Name | GENMAX Portable Inverter Generator，2200W ultra-quiet gas engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) | | Item Weight | 41.8 Pounds | | Manufacturer | GENMAX | | Manufacturer Part Number | 2200W | | Material Type | Plastic | | Model Name | GM2200i | | Model Number | GM2200i | | Output Wattage | 2200 Watts | | Power Source | Gas-Powered | | Recommended Uses For Product | Camping | | Running Wattage | 1800 Watts | | Runtime | 6 hours | | Smart Home Compatibility | Not Smart Home Compatible | | Starting Wattage | 2200 Watts | | Tank Volume | 1 Gallons | | Total Power Outlets | 3 | | UPC | 738349925141 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | | Warranty Description | 2 | | Wattage | 2200 | ## Product Details - **Brand:** GENMAX - **Fuel Type:** Gasoline - **Included Components:** 1 - **Item Weight:** 41.8 Pounds - **Output Wattage:** 2200 Watts - **Power Source:** Gas-Powered - **Recommended Uses For Product:** Camping - **Special Feature:** Portable - **Voltage:** 120 Volts - **Wattage:** 2200 ## Images ![GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) - Image 1](https://m.media-amazon.com/images/I/71MTTK+cyeL.jpg) ![GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) - Image 2](https://m.media-amazon.com/images/I/715klRBcjuL.jpg) ![GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) - Image 3](https://m.media-amazon.com/images/I/712XR+1YPyL.jpg) ![GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) - Image 4](https://m.media-amazon.com/images/I/71q1WRpho5L.jpg) ![GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) - Image 5](https://m.media-amazon.com/images/I/61kduDE2sfL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How long will it keep a fridge & small box freezer going?** A: Thanks for your question, in factory we had done the fuel consumption test with 25% loading(450w) which is about 10 hours, so when I check the specification of example of fridge & small box freezer the output is about 92w ( Power Supply：115V/60HZ Amps:0.8A Freezing capacity： 31.1L/1.1CU.FT ), which is lower than our 25% loading, so it will keep going over 10 hours. **Q: Can anyone please tell me how to bypass the co sensor?? I can't put the generator in my RV box, it keeps shutting off.** A: It's none of my business how or where you put your generator, but if you try to use this in the "rv box" and you are living inside the rv...you would absolutely be putting your life in danger!! There has to be an "exhaust" pipe, which puts the exhaust gases outside the rv, or death could result. **Q: Will this generator work in the us ? shows 50hz instead of 60hz** A: Mine was 60hz and does work very well. Nice generator. Very low noise. **Q: What is the run time of the 2200W generator on non-eco mode?** A: We ran this generator for about 6 hours at a time while camping that is all i can say. I have no idea about any eco setting, sorry. It worked si well, very pleased ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfect when you still have it. *by J***S on May 21, 2026* Wonderfully powerful and still quiet. So good that someone else wanted it badly enough to take it. ### ⭐⭐⭐⭐⭐ Make sure you add oil to it *by S***O on October 26, 2024* This is a wonderful, small generator, easy to pull however, they ship with very little oil in it and the sensor will not allow to start unless you fill it up with oil. The oil is not provided and there’s no warning on the fill tube to indicate to pre-fill before starting. That’s my only complaint. ### ⭐⭐⭐⭐ It is a great small generator that can perform like a bigger one! *by A***R on March 23, 2023* At first, I thought this generator was going to be a low quality one as it rattled and made mechanical noises that sounded like it was going to break down soon. After the initial break-in oil change and then the next scheduled maintenance oil change, I was happy to find it quieted down and ran well. Upon the second scheduled oil change the oil was clean and so was the spark plug. It is running great now after two months of daily use to charge house batteries from 2 to 4 hours per charge and great on gas. It puts out enough power to run two 60' roof deicer cables at the same time as well as operate tv and laptop and a couple of lights also. Great buy! ## Frequently Bought Together - GENMAX Generator，EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping - STP Premium Synthetic Blend 4 Cycle Small Engine Oil, SAE 10W-30, 32 fl oz, Motor Oil for Lawnmowers, Generators, Tractors, Snow Blowers, and More - Garage Boss Press 'N Pour Gas Can | 2 gallon | Red | SKU: GB320 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant](https://www.desertcart.us/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-05*