--- 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: "¥187118" currency: JPY in_stock: true category: "Genmax" url: https://www.desertcart.jp/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant store_origin: JP region: Japan --- # 2200W peak power 6 hrs runtime on 1 gal 58 dBA ultra-quiet GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) **Brand:** genmax **Price:** ¥187118 **Availability:** ✅ In Stock ## Summary > ⚡ Power up quietly, anywhere you go! ## 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?** ¥187118 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 - • **Eco-Mode Efficiency:** Smart fuel-saving mode extends runtime up to 6 hours on a single gallon. - • **Power Meets Portability:** At just 41.8 lbs, carry robust 2200W power anywhere with ease. - • **Safe for Sensitive Tech:** Clean inverter power (<3% THD) protects your laptops, TVs, and gadgets. - • **Whisper-Quiet Operation:** Ultra-quiet 58 dBA output keeps your space peaceful—no noisy distractions. - • **Peace of Mind Protection:** CO detect shutdown and multiple alarms ensure safety during use. ## Overview The GENMAX GM2200i is a lightweight, ultra-quiet 2200W inverter generator designed for seamless backup power and camping. Featuring a fuel-efficient Eco-Mode, clean power output safe for sensitive electronics, and advanced safety sensors including CO detection, it delivers reliable energy with peace of mind. Compact and portable at under 42 pounds, it runs up to 6 hours on a single gallon of gas, making it the perfect companion for modern professionals who demand power without compromise. ## Description desertcart.com : GENMAX Portable Generator，2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i) : Patio, Lawn & Garden ## 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 | #29,822 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #104 in Outdoor Generators | | Brand | GENMAX | | Brand Name | GENMAX | | Color | orange | | Customer Reviews | 4.2 out of 5 stars 503 Reviews | | Engine Displacement | 79.7 Cubic Centimeters | | Engine Power Maximum | 2200 Watts | | Engine Type | 4 Stroke | | Frequency | 50 Hz | | Fuel Type | Gas | | 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) ## 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 ## 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.jp/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant](https://www.desertcart.jp/products/364142019-genmax-portable-generator-2200w-ultra-quiet-gas-engine-epa-compliant) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*