Best Genmax Deals

GENMAX 13500W Tri-Fuel Inverter Generator— 50A Outlet,ATS 2-Wire Auto-Start,Bluetooth&CO Sensor,550cc Quiet Engine, Built-in LED Light—CARB Compliant,Ideal for Home Backup,RV & Camping

Image of GENMAX 13500W Tri-Fuel Inverter Generator— 50A Outlet,ATS 2-Wire Auto-Start,Bluetooth&CO Sensor,550cc Quiet Engine, Built-in LED Light—CARB Compliant,Ideal for Home Backup,RV & Camping

Product Highlights

  • ✅ 【Triple-Fuel Flexibility】Switch between gasoline (13500 peak watts, 11500 running watts), propane (12500 peak watts, 10500 running watts), and natural gas (10500 peak watts, 9500 running watts) via a dedicated fuel selector switch. Enjoy flexible, uninterrupted power for long-term home backup, RV adventures, and high-demand job site operations.
  • ✅ 【Clean & Stable Inverter Power】Delivers ≤3% Total Harmonic Distortion (THD) pure sine wave power, safe for sensitive electronics like laptops, phones, and medical equipment, Perfect for modern digital lifestyles.
  • ✅ 【High-Capacity Output & Multiple Outlets】Powered by a robust 550cc 4-stroke OHV engine, this generator comes with a full range of outlets: 1× 120V/240V 14-50R (ideal for EV charging & heavy-duty tools), 1× 120V L5-30R, 4× 120V 5-20R GFCI outlets, and 12V DC ports. Charge multiple devices simultaneously without overload risks.
  • ✅ 【5 Versatile Start Options】Choose from 5 convenient start methods: Push-Button Electric Start, Remote Key Fob Start, Bluetooth App Control, Recoil Backup Start, and ATS 2-Wire Auto-Start for automatic power kick-in during outages. Perfect for unattended home backup and busy job site use.

GENMAX Tri Fuel Generator,10500-Watt 458cc Tri Fuel Gasoline Propane Natural Gas Portable 50A Generator with Remote Start,Ideal for Home backup power.

Image of GENMAX Tri Fuel Generator,10500-Watt 458cc Tri Fuel Gasoline Propane Natural Gas Portable 50A Generator with Remote Start,Ideal for Home backup power.

Product Highlights

  • ✅ 【Strong Load Capacity】GM10500iETC has the maximum power among single cylinder silent inverter generator, the whole machine can work stably at 8500w running watts and 10500w starting watts on gasoline, 8000w running watts and 9500w starting watts on LPG, 6800w running watts and 8400w starting watts on Natural Gas, so large load starting current equipment, air compressor/blower/air conditioner can carry at one time.THD less than 3% perfect for sensitive equipments such as computer and cell phone.
  • ✅ 【Diversified functional control Panel】 Easy operation panel with remote start one-button start/electric start /ATS automatic control, etc., diversified configuration: equipped with 1X 120/240V AC 30A L14-30R Outlet,DC Cigarette Lighter Outlet: 12V DC 8.3A, 1X 120/240V AC 50A 14-50R Outlet,4X120V AC 20A 5-20R Outlet ,CO Alarm, Parallel Connectors,Battery Charging Port, overload reset switch and LED Light,Voltage transfer Switch can meet 120V/240V simultaneous use
  • ✅ 【Neutral Floating】For easy bonding, make it perfect for home standby back up power easy connect the house. Using our special Bonding Plug(Sold seperately) to change the neutral floating to neutral bonded status for portable use.
  • ✅ 【Tri-fuel selectivity】 Multi fuel choice can reduce the fuel shortage risk, gasoline and LPG, Natural Gas can be used.Fuel selector switch design patent, smooth operation, easy to use.

GENMAX 10500 Peak Watt Tri Fuel Open Frame Inverter Generator,with ATS,CO Sensor,digital display and 50A,Ideal for Home backup,contruction site and RV Camping (GM10500XiT)

Image of GENMAX 10500 Peak Watt Tri Fuel Open Frame Inverter Generator,with ATS,CO Sensor,digital display and 50A,Ideal for Home backup,contruction site and RV Camping (GM10500XiT)

Product Highlights

  • ✅ 【Compact Powerhouse, Versatile Adaptation】:The GM10500XiT Rated running power of 7800W and a peak power of 10500W make it ready to respond to various power demands. It is a revolutionary new generation inverter generator that redefines portability with its compact and lightweight design. Perfect for home backup, Tri-Fuel With THD ≤3%, it ensures stable power supply for delicate devices like smartphones and laptops.
  • ✅ 【Energy Efficiency Leader, Green Innovation】: Our extensive research in energy-saving technology has led to significant optimizations. By improving the muffler, carburetor, and intake system, we have achieved a breakthrough in engine air intake efficiency, allowing for optimal fuel-air mixing. Revolutionary enhancements in the combustion chamber ensure complete combustion, resulting in less exhaust emissions. With rigorous testing, the engine consumes less than 370 grams of fuel and under 5 grams of oil per kilowatt-hour, showcasing exceptional fuel economy. A full tank can run for up to 13.5 hours at 25% load, exemplifying energy efficiency and long-lasting performance.
  • ✅ 【Multi-Fuel Capability, Effortless Start-Up】: Designed to accommodate different environments and user preferences, the GM10500XiT supports flexible switching between gasoline,LPG, and natural gas. Additionally, it features convenient start-up options including one-button start, remote start, and recoil-start, ensuring quick power supply initiation under any conditions. Simplified operation allows users to take control effortlessly.
  • ✅ 【Intelligent Control Panel, 2 wire Start】: The generator's control panel combines multiple functions with cutting-edge technology and user-friendly design. Direct current outputs paired with USB ports meet the charging needs of various digital devices. Multi-functional digital displays provide real-time operational parameters for easy monitoring. Features such as battery charging port, 2 wire automatic start/stop to charge solar batteries, and parallel operation capabilities offer intelligent solutions for complex power scenarios. The CO alarm function ensures safety, while voltage switching accommodates different electrical standards for seamless operation.

GENMAX 8000w Tri-Fuel Inverter Generator Features2Wire Auto Start/Stop,bluetooth APP Control,CO Sensor,Digital Display&50A Outlet-Ideal for Home Backup&Camping,EPA Compliant(GM8000iETC)

Image of GENMAX 8000w Tri-Fuel Inverter Generator Features2Wire Auto Start/Stop,bluetooth APP Control,CO Sensor,Digital Display&50A Outlet-Ideal for Home Backup&Camping,EPA Compliant(GM8000iETC)

Product Highlights

  • ✅ 【Triple-Fuel Flexibility】Switch between gasoline (8000 surge, 6000 running watts), propane (7250 surge, 5500 running watts), and natural gas (6500 surge, 4800 running watts) via a dedicated selector—flexible power for long-term home backup, RV travels, or job site demands.
  • ✅ 【Clean & Quiet Energy for Sensitive Devices】Delivers ≤3% Total Harmonic Distortion (THD) pure sine wave power, safe for sensitive electronics like laptops, phones, and medical equipment, Perfect for modern digital lifestyles.
  • ✅ 【5 Versatile Start Options】4 on-demand methods :Push-Button Electric, Remote Key Fob, Bluetooth App, and Recoil Backup—plus ATS 2-Wire Auto-Start during outages—perfect for hassle-free home backup, job sites & unattended use.
  • ✅ 【Powerful Control center】 Digital display fertures total running hours , load level,and fuel level and AMPS used, overload,low oil .Powerful 312cc 4-stroke OHV engine with versatile outlets: 1x 120V/240V 14-50R (for EVs, large tools), 1x 120V L5-30R, 2x 120V 5-20R GFCI outlets, USB A/C ports,parallel ability.

GENMAX 15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power (GM15000ET)

Image of GENMAX 15000W Tri-Fuel Portable Generator - 2025 Model with ATS, CO Sensor, Digital Display & 50A Output Perfect for Home Backup, Construction Sites & Emergency Power (GM15000ET)

Product Highlights

  • ✅ 【High Output Engine, 10.56 gal Fuel Tank】:The GM15000ET Rated running power of 11000W and a peak power of 15000W make it ready to respond to various power demands. The GM15000ET comes with a capacious 10.56 gal fuel tank, ensuring uninterrupted power for all your regular household electrical requirements. Featuring ∮32 frame tubes, the GM15000ET not only exudes a sense of grandeur but also guarantees long - term durability. Its robust construction can endure various usage conditions, making it a reliable companion for years to come.
  • ✅ 【Tri - Fuel Capability, Effortless Start - Up】​ Adaptable to diverse settings and user inclinations, the GM15000ET is engineered with tri - fuel compatibility, enabling seamless transitions between gasoline, LPG, and natural gas. This flexibility ensures reliable power sources for various scenarios. Moreover, it offers a trifecta of start - up options: one - button start for instant ignition, remote start for added convenience, and recoil - start as a reliable backup. This comprehensive start - up system guarantees swift power activation, regardless of the circumstances. With such simplified operation, users can effortlessly take charge of their power needs.
  • ✅ 【Intelligent Control Panel,2-wire Start】The control panel is multifunctional,integrating cutting-edge technology with a user-centric design. A DC cigarette lighter outlet caters to the charging requirements of batteries.The multifunctional digital display presents real - time operational data,Easy to monitor.Equipped with a battery charging port and a 2 - wire automatic start/stop mechanism for charging solar batteries,it's a boon for solar - powered setups.The built-in CO detection function prioritizes user safety.The voltage transfer switch enables seamless switching between 120V and 240V,with the ability to output full power at 120V,providing intelligent solutions for complex power demand
  • ✅ 【LED Flexible Rope Light】​ Exceptionally bright, yet generating minimal heat and boasting remarkable energy - efficiency, our LED flexible rope light is a game - changer. At night, it illuminates the panel with clarity, enhancing visibility of the panel functions. This not only facilitates smooth operation but also ensures safety during low - light conditions.Even when the generator is not started and the main switch is turned on, the LED Flexible Rope Light can remain lit for 30 seconds, providing just - in - time illumination for quick checks or operations.

GENMAX Portable Generator,1200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM1200i)

Image of GENMAX Portable Generator,1200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM1200i)

Product Highlights

  • ✅ 【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 Size】At 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 Panel】Includes 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.

GENMAX Portable Generator, 7250W Super Quiet Dual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM7250iEDC)

Image of GENMAX Portable Generator, 7250W Super Quiet Dual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM7250iEDC)

Product Highlights

  • ✅ 【Digital Dual Fuel inverter generator】GAS go with 7250 starting and 6000 running watts.LPG go with 6000 starting and 5500 running watts . This generator is perfect for emergency home power,jobsite use or camping with your 5ton RV.
  • ✅ 【Powerfull Control center】 digital display fertures total running hours , load level,and fuel level and AMPS used, overload,low oil . Type-C charge ports . voltage transfer switch,the 50A socket can get full power under 120V.
  • ✅ 【Electronic Fuel level】 Easy to read how much fuel been used , how much percentage of fuel left.
  • ✅ 【Automatic transfer switch ready】 equipped with an ats outlet making it easy to connect to a compatible automatic transfer switch perfect model for home standby.

GENMAX 6250w Tri-Fuel Silent Inverter Generator(2026Model)Features 2-Wire Auto Start/Stop,bluetooth APP Control,CO Sensor,Digital Display&50A Outlet-Ideal for Home Backup&Camping Outdoor,EPA Compliant

Image of GENMAX 6250w Tri-Fuel Silent Inverter Generator(2026Model)Features 2-Wire Auto Start/Stop,bluetooth APP Control,CO Sensor,Digital Display&50A Outlet-Ideal for Home Backup&Camping Outdoor,EPA Compliant

Product Highlights

  • ✅ 【Tri-Fuel Capability】The GM6250iET is equipped with a versatile tri-fuel power system that allows seamless switching between gasoline, propane (LPG), and natural gas (NG), ensuring stable operation in various environments. The dedicated fuel-source selector enables quick and easy switching, while the independent LPG/NG inlet ensures safe and reliable fuel delivery—ideal for home backup, RV travel, and jobsite applications.
  • ✅ 【High Output Performance for Gasoline Fuel】GM6250iET delivers efficient and powerful power output with gasoline fuel. The unit can stably maintain 5500W running watts and 6250W starting watts, easily driving high-demand devices such as power tools, air conditioners, and refrigerators. Its inverter technology combined with ECO idle mode can automatically adjust engine speed according to load, greatly improving fuel efficiency, with a runtime of up to 10 hours at 25% load and THD≤3%, making it ideal for sensitive electronic products such as laptops and TVs.
  • ✅ 【Smart Digital Control Panel】The user-friendly control panel offers four convenient starting methods: electric start, remote key fob start, Bluetooth App start, 2-wire auto gen start, and recoil start. It includes two 120V 20A 5-20R outlet, one 120V 30A L5-30R outlet, one 120/240V 50A 14-50R outlet, a 5V USB-A/C port, and a battery charging port. The integrated digital display center provides real-time monitoring of wattage load, runtime hours, voltage, frequency, fuel level, oil alerts, CO warnings, and Bluetooth status—delivering an intuitive and safer operating experience.
  • ✅ 【Ultra-Quiet & Portable for Easy Operation】Equipped with an advanced forced air cooling system and low-speed ECO mode, it can effectively reduce engine noise, with the noise level only about 66dB under 25% load, suitable for noise-sensitive scenarios such as home emergencies, camping and outdoor work; it is fitted with a durable frame, wheel kit and foldable handle for easy equipment transportation and quick deployment; optimized cooling and fuel efficiency can ensure the extension of the equipment's continuous operation time.

GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM9000iEDC)

Image of GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM9000iEDC)

Product Highlights

  • ✅ 【DUAL FUEL OUTPUT】 458cc 4-stroke OHV engine produces 9000 peak watts and 7600 rated watts with 6.9 gallon fuel tank; Gas or Propane Powered ,giving you the freedom and flexibility of fuel choice. This generator is perfect for emergency home power, job site use or camping with your RV.
  • ✅ 【 EASY TO CARRY AND USE】 Strong steel handle and 2 rolling wheels for easy travel; 5 in 1 Digital Data Center(Hours, Voltage, Loading,Gas fuel meter, Frequency) ,Remote Start With Key Fob.
  • ✅ 【Extremely Quiet, Extremely Fuel Efficient】As Low as 62 dBA Noise with 25%loading at 23 feet distance. Features “LOW IDLE Mode” for Maximum Fuel Efficiency.
  • ✅ 【CO DETECT】 Automatically turns off the generator when an unsafe level of carbon monoxide is detected.

GENMAX Portable Generator,2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i)

Image of GENMAX Portable Generator,2200W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM2200i)

Product Highlights

  • ✅ 【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.