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FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070
FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070

Dual Fuel Generators

Dual fuel generators run on gasoline or propane, which is the whole point on day three of an outage when the pumps are dry but a 20 lb tank is still sitting in the garage. Everything in this collection is a gas/LPG unit from Champion Power Equipment, EcoFlow, or PowerSmart, running roughly $430 to $2,000.

Start with running watts. The smallest inverters here are rated near 1,850 running watts — a fridge, some lights, and device charging. The 3,500W to 5,500W middle is where most home-backup buyers land, adding a sump or well pump and a window AC. At the top, an 11,000-watt Champion inverter is sized for feeding a transfer switch. Manufacturers usually rate propane output slightly below gasoline output on the same engine, so if propane is your primary fuel, size off the propane number on the spec sheet.

Then pick a frame type:

  • Enclosed inverter — quietest, cleanest power for electronics. Several Champion models here include ParaLINK ports so two units can be run in parallel.
  • Open frame inverter — more watts per dollar with inverter-grade power, but louder and bulkier.
  • Conventional portable — cheapest per watt, best for tools and job sites.

Starting method is the last real decision: recoil pull, electric start, remote key fob, or wireless start. If the generator lives in a shed and you want it running without going outside in the weather, pay for remote or wireless start. Several Champion units in this collection list CO Shield automatic shutoff and the PowerSmart model lists a CO alert — worth confirming on the model page, because carbon monoxide is the real hazard with any portable generator.

Free shipping on orders over $299 (exclusions apply). Not sure what size you need? Call 917-540-6070, Mon–Fri 9AM–9PM EST, or read What Size Generator Do I Need? | Home Backup Generator Sizing Guide.

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PowerSmart 3800W/3500W Gas/Propane Dual Fuel Inverter Generator w/ CO Alert HB5040DC Home Decor - Side View
PowerSmart 3800W/3500W Gas/Propane Dual Fuel Inverter Generator w/ CO Alert HB5040DC Home Decor Save 10% Save %
$499.99
$499.99 - $499.99
$499.99
$449.99
$449.99 - $449.99
$449.99

PowerSmart 3800W/3500W Gas/Propane Dual Fuel Inverter Generator w/ CO Alert HB5040DC

PowerSmart
in stock

Dual Fuel – Runs on 3800W/3500W gasoline or propane for flexible fueling Quiet Operation – Inverter tech keeps noise at just 70 dB (23 ft), idea...

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$499.99
$499.99 - $499.99
$499.99
$449.99
$449.99 - $449.99
$449.99
Save 10% Save %
Champion 201254 5500 Watt DUAL FUEL Open Frame Inverter
$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

Champion 5500 Watt DUAL FUEL Open Frame Inverter Portable Generator | Model 201254

Champion Power Equipment
In stock

The Champion 5500W CARB-compliant Portable Generator (Model 201254) is approved for sale in all 50 states including California. Reliable backup pow...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
Champion 11000W Dual Fuel Inverter Generator with CO Shield® - Electric Start - 201417
$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00

Champion 11000 Watt DUAL FUEL Inverter w/Electric Start Portable Generator | Model 201417

Champion Power Equipment
In stock

The Champion 11000W Inverter Generator (Model 201417) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipm...

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$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
Champion 201323 1850W/2500W Generator Inverter Dual Fuel Gas Propane with CO Shield New - Side View
Champion 201323 1850W/2500W Generator Inverter Dual Fuel Gas Propane with CO Shield New
$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00

Champion 2500 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator | Model 201323

Champion Power Equipment
In stock

The Champion 2500W Inverter Generator (Model 201323) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

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$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00
Champion 2001319 3500W/4500W Generator Dual Fuel Inverter Electric Start with CO Shield New - Side View
Champion 2001319 3500W/4500W Generator Dual Fuel Inverter Electric Start with CO Shield New
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

Champion 4500 Watt DUAL FUEL Inverter w/Electric Start w/ParaLINK Portable Generator | Model 201319

Champion Power Equipment
In stock

The Champion 4500W Inverter Generator (Model 201319) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

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$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
DELTA Pro 3 + Smart Generator 4000 (Dual Fuel) - front view
Save 22% Save %
$4,589.00
$4,589.00 - $4,589.00
$4,589.00
$3,589.00
$3,589.00 - $3,589.00
$3,589.00

EcoFlow DELTA Pro 3 + Smart Generator 4000 (Dual Fuel)

EcoFlow
in stock

The DELTA Pro 3 + Smart Generator 4000 (Dual Fuel) is a expandable home backup power station from EcoFlow, built for homeowners who want real whole...

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$4,589.00
$4,589.00 - $4,589.00
$4,589.00
$3,589.00
$3,589.00 - $3,589.00
$3,589.00
Save 22% Save %
Champion 201393 3800 Watt DUAL FUEL w/Electric Start
$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00

Champion 3800 Watt DUAL FUEL w/Electric Start Portable Generator | Model 201393

Champion Power Equipment
In stock

The Champion 4750W CARB-compliant Portable Generator (Model 201393) is approved for sale in all 50 states including California. Reliable backup pow...

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$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00
Champion 201302 9200 Watt DUAL FUEL w/Electric Start
$1,299.00 - $1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

Champion 9200 Watt DUAL FUEL w/Electric Start Portable Generator | Model 201302

Champion Power Equipment
In stock

The Champion 11500W Tri Fuel Generator (Model 201302) gives you fuel flexibility — run on gasoline, propane, or natural gas. Maximum versatility fo...

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$1,299.00 - $1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Champion 201505 5500 Watt DUAL FUEL
$899.00 - $899.00
$899.00
$899.00 - $899.00
$899.00

Champion 5500 Watt DUAL FUEL Portable Generator | Model 201505

Champion Power Equipment
In stock

The Champion 6875W Dual Fuel Generator (Model 201505) gives you fuel flexibility — run on gasoline, propane. Maximum versatility for emergency prep...

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$899.00 - $899.00
$899.00
$899.00 - $899.00
$899.00
Champion 201297 3500 Watt DUAL FUEL w/REMOTE Electric Start
$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00

Champion 3500 Watt DUAL FUEL w/REMOTE Electric Start Portable Generator | Model 201297

Champion Power Equipment
In stock

The Champion 4375W Tri Fuel Generator (Model 201297) gives you fuel flexibility — run on gasoline, propane, or natural gas. Maximum versatility for...

View full details
$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00
Champion 201296 3500 Watt DUAL FUEL
$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00

Champion 3500 Watt DUAL FUEL Portable Generator | Model 201296

Champion Power Equipment
In stock

The Champion 4375W Dual Fuel Generator (Model 201296) gives you fuel flexibility — run on gasoline, propane. Maximum versatility for emergency prep...

View full details
$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00
Champion 201321 4500 Watt DUAL FUEL Open Frame Inverter
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00

Champion 4500 Watt DUAL FUEL Open Frame Inverter Portable Generator | Model 201321

Champion Power Equipment
In stock

The Champion 4500W Open Frame Inverter Generator (Model 201321) gives you clean inverter power in a job-site-tough open frame design. Lighter and m...

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$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00
Champion 201050 4000 Watt DUAL FUEL Inverter w/ParaLINK
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00

Champion 4000 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator | Model 201050

Champion Power Equipment
In stock

The Champion 4000W Inverter Generator (Model 201050) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00
Smart Generator 4000 (Dual Fuel) - angle view
Smart Generator 4000 (Dual Fuel) - front view
$1,259.00 - $1,259.00
$1,259.00
$1,259.00 - $1,259.00
$1,259.00

EcoFlow Smart Generator 4000 (Dual Fuel)

EcoFlow
in stock

Due to local regulations, this product is NOT CARB-approved. Cannot be shipped to California. - Dual Fuel with LPG & gasoline - 3200W DC Ou...

View full details
$1,259.00 - $1,259.00
$1,259.00
$1,259.00 - $1,259.00
$1,259.00
Green Vista Living EcoFlow Smart Generator 3000 (Dual Fuel) - Side View
Green Vista Living EcoFlow Smart Generator 3000 (Dual Fuel)
Save up to 25% Save %
$999.00 - $1,798.00
$999.00 - $1,798.00
$999.00
$799.00 - $1,349.00
$799.00 - $1,349.00
$799.00

EcoFlow Smart Generator 3000 (Dual Fuel)

EcoFlow
Only 5 left!

EcoFlow Smart Generator 3000 (Dual Fuel) The EcoFlow Smart Generator 3000 is your ultimate power solution, designed for those who value reliabi...

View full details
$999.00 - $1,798.00
$999.00 - $1,798.00
$999.00
$799.00 - $1,349.00
$799.00 - $1,349.00
$799.00
Save up to 25% Save %
Champion 201281 7500W/9375W Generator Dual Fuel Gas Propane CO Shield Electric Start New - Side View
Champion 201281 7500W/9375W Generator Dual Fuel Gas Propane CO Shield Electric Start New
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Champion 7500 Watt DUAL FUEL w/Electric Start Portable Generator | Model 201281

Champion Power Equipment
In stock

The Champion 9375W Tri Fuel Generator (Model 201281) gives you fuel flexibility — run on gasoline, propane, or natural gas. Maximum versatility for...

View full details
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Champion 201175 7000W/8500W Generator Dual Fuel Gas Propane Inverter Low THD CO Shield Electric Start New - Side View
Champion 201175 7000W/8500W Generator Dual Fuel Gas Propane Inverter Low THD CO Shield Electric Start New
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00

Champion 8500 Watt DUAL FUEL Inverter w/Electric Start Portable Generator | Model 201175

Champion Power Equipment
In stock

The Champion 8500W Inverter Generator (Model 201175) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00

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