- Running Watts: 10500 W
- Fuel: Tri-Fuel, Gasoline, Propane, Natural Gas
- Features: Pure Sine Output, CO Shutdown Sensor, App Control, Overload Protection, Fuel Gauge, Hour Meter
- Starter: Remote Electric Starter, Automatic Starter, Electric Starter, Recoil Starter
- Type: Inverter
- Receptacles: 120V/240V 50A (14-50R), 120V 30A (TT-30R), 12V DC, USB-A
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About this product
- 【Tri-Fuel Power & Flexible Fueling】Switch seamlessly between Gasoline(12500 surge, 10500 runningwatts), Propane (LPG 11500 surge, 9500 running watts), and Natural Gas (NG 10000surge, 8500 running watts) with the dedicated fuel selector. The separate LPG Inlet ensures safe connection for alternative fuels, making it ideal for long-term home backup, RV trips, and job sites.
- 【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】Features a powerful 458cc OHV engine and versatile outlets: a 120V/240V 50A (NEMA 14-50R), two 120V outlets (30A & 20A), plus 12V DC and dual USB ports. Easily runs heavy loads like air conditioners, refrigerators, and power tools simultaneously.
- 【Smart Digital Control & 4-Way Start】Control and monitor via the digital display showing wattage, voltage, frequency, runtime, fuel level, and alerts. Start the generator 4 ways: Electric Start, Bluetooth App, 2-Wire Auto Start (for home backup), and Recoil Backup.
- 【Ultra-Quiet & Fuel-Efficient Operation】Equipped with Eco-Mode that automatically adjusts engine speed to load, reducing noise to as low as 62 dB(A) at 25% load and extending runtime up to 10.4 hours on a 6.1-gallon tank. Ideal for camping and residential use.
Specifications
- Brand
- Genmax
- Model
- GM12500iET
- Running Watts
- 10500 W
- Fuel
- Tri-Fuel, Gasoline, Propane, Natural Gas
- Features
- Pure Sine Output, CO Shutdown Sensor, App Control, Overload Protection, Fuel Gauge, Hour Meter
- Starter
- Remote Electric Starter, Automatic Starter, Electric Starter, Recoil Starter
- Type
- Inverter
- Receptacles
- 120V/240V 50A (14-50R), 120V 30A (TT-30R), 12V DC, USB-A
- Brand
- Genmax
- Use
- Home Backup, Jobsite, RV Ready, Camping, Tailgating
- Starting Watts
- 12500 W
- Noise
- 62 dB
- Portability
- Wheels, Folding Handles
- Width
- 22.63 inches
- Height
- 29.33 inches
- Depth
- 30.9 inches
- Weight
- 251.92 pounds
- Warranty
- 3 Year
- Part number
- GM12500iET
- Manufacturer
- GENMAX
- UPC
- 784482491319
- GTIN
- 00784482491319






