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Dual Fuel Portable Generator

10 Best Dual Fuel Portable Generator 2025 in the United States

#1

Winner

9.9 score

DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Backup Power, Transfer Switch Ready, RV & Emergency Ready

27%OFF

DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Backup Power, Transfer Switch Ready, RV & Emergency Ready

DuroMax

9.9 score

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The DuroMax XP13000EH Dual Fuel Portable Generator is a versatile and powerful option for home backup during power outages, RV trips, or job sites. With a starting wattage of 13,000 watts and running wattage of 10,500 watts, it provides ample power to keep your household running smoothly. The dual fuel capability allows you to use either gasoline or propane, offering flexibility based on availability and preference.

Rating
9.9
Chosen by1,191
Power Output (Wattage
Noise Level
Start Type

Most important from
3588 reviews

Power Output (Wattage
These units are super powerful and easily ran our RV with 3 AC units during the brutal Phoenix summer months.
Noise Level
The only minor downside is the noise level, but other than that, the generator is awesome.
Start Type
It easily pull starts even though it has an electric starter too.
#2
9.8 score

Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor

25%OFF

Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor

Westinghouse

9.8 score

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The Westinghouse Outdoor Power Equipment 12500 Peak Watt Dual Fuel Generator stands out as a robust option for those in need of a reliable power source for home backup, outdoor events, or job sites. With a power output of 9500 running watts and 12500 peak watts when running on gasoline, and slightly lower outputs with propane, it provides ample electricity for most household needs. Its dual-fuel capability is a significant advantage, allowing users to choose between gasoline and propane depending on availability and preference.

Rating
9.8
Power Output (Wattage
Fuel Type and Capacity
Portability

Most important from
848 reviews

Power Output (Wattage
Runs flawlessly for days, powering everything in the house including heating units.
Fuel Type and Capacity
The ability to use both propane and gas makes fueling convenient.
Portability
Built-in handle and wheels make relocating the heavy unit easier.
Noise Level
A bit noisier than premium brands, but worth the price for the features and output.
Start Type
Remote key fob allows starting and stopping the generator without going outside.
#3
9.5 score

DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start w/ CO Alert, 50 State Approved, Blue

22%OFF

DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start w/ CO Alert, 50 State Approved, Blue

DuroMax

9.5 score

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The DuroMax XP13000HX Dual Fuel Portable Generator is a robust choice for anyone needing reliable power during outages or emergencies. With an impressive power output of 13,000 watts, it can easily support essential appliances and even larger systems during a storm. Its dual-fuel capability allows users to run it on either gasoline or propane, giving great flexibility and cost-effectiveness, especially since propane burns cleaner and has a longer shelf life.

Rating
9.5
Power Output (Wattage)
Fuel Type and Capacity
Start Type

Most important from
908 reviews

Power Output (Wattage)
For a nearly whole house generator, it offers great value and comfort during outages.
Fuel Type and Capacity
Started with residual charge in the battery in seconds and ran well on propane.
Start Type
Runs great and is easy to start. You can't beat this unit for the price.

Top 10 Best Dual Fuel Portable Generator 2025 in the United States

#1

Winner

9.9 score

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DuroMax

DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Backup Power, Transfer Switch Ready, RV & Emergency Ready

Power Output (Wattage): 13000 watts starting, 10500 watts running
Fuel Type and Capacity: GASOLINE / PROPANE, 0.5 Gallons
Portability: Foldable Handle, No-flat tires
Start Type: Electric Start
Outlets and Connectivity: Various outlets including 50 amp

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27% OFF

Chosen by 1191 this week

#2

9.8 score

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Westinghouse

Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor

Power Output (Wattage): 9500 running, 12500 peak watts
Fuel Type and Capacity: Gasoline, LPG, 6.6-gallon tank
Portability: 226 pounds
Start Type: Remote electric start
Runtime: Up to 12 hours
Outlets and Connectivity: GFCI receptacles, RV-ready outlet

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25% OFF
#3

9.5 score

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DuroMax

DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start w/ CO Alert, 50 State Approved, Blue

Power Output (Wattage): 13000
Fuel Type and Capacity: GASOLINE / PROPANE, 0.5 Gallons
Portability: 245 pounds, wheels, handle kit
Start Type: Electric Start
Outlets and Connectivity: 4 outlets, 50 amp outlet

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22% OFF
#4

9.3 score

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WEN

WEN Quiet and Lightweight 4800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut Off and CO Watchdog (DF480iX)

Power Output (Wattage): 4800 watts
Fuel Type and Capacity: Gasoline, LPG; 1.9 Gallons
Portability: Wheels and telescoping handle
Noise Level: Relatively quiet
Start Type: Electric start
Runtime: 7 hours
Outlets and Connectivity: Four 120V, RV-ready, 12V DC, USB

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15% OFF
#5

9.0 score

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WEN

WEN Quiet and Lightweight 3600-Watt Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut Off and CO Watchdog (DF360iX)

Power Output (Wattage): 3600 surge, 2900 rated watts
Fuel Type and Capacity: Gasoline, 1.5 Gallons
Portability: 49 pounds
Noise Level: as quiet as a conversation
Start Type: Spark Ignition System
Runtime: 5 hours
Outlets and Connectivity: two 120V, RV, 12V DC, USB

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15% OFF

Related Products

Up to 54% off

#6

8.7 score

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Westinghouse

Westinghouse 2550 Peak Watt Super Quiet & Lightweight Portable Inverter Generator, RV Ready 30A Outlet, Gas and Propane Powered, CO Sensor, Parallel Capable, Long Run Time

Power Output (Wattage): 2550W Peak, 1900W Running
Fuel Type and Capacity: Gasoline, LPG; 1.16 Gallons
Portability: 43.2 lbs, 19.5"L x 17.3"W x 17.9"H
Noise Level: 52 dBA
Start Type: Electronic
Runtime: 12 hours
Outlets and Connectivity: RV-ready 30A, two 120V 20A, two USB

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#7

8.5 score

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Westinghouse

Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Remote Electric Start, Gas & Propane Powered, RV Ready, CO Sensor, Parallel Capable

Power Output (Wattage): 5000 Peak Watt, 3900 Running Watt
Fuel Type and Capacity: Gasoline, Propane, 3.4 Gallons
Portability: Telescoping handle, 124.7 pounds
Noise Level: 52 dBA
Start Type: Remote, electric, recoil start
Runtime: 18 hours
Outlets and Connectivity: 120V duplex, RV-ready, USB outlets

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27% OFF
#8

8.2 score

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Champion Power Equipment

Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield

Power Output (Wattage): 4000W start, 3000W run gasoline, 2700W propane
Fuel Type and Capacity: Gasoline and Propane
Portability: 51.8 pounds, compact
Noise Level: 64 dBA from 23 feet
Runtime: 10h gasoline, 25h propane
Outlets and Connectivity: 120V 25A TT-30R, 120V 20A duplex, 12V auto, parallel-ready

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22% OFF
#9

7.9 score

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WEN

WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start (DF475T)

Power Output (Wattage): 4750 surge, 3800 running (gasoline); 4350 surge, 3500 running (propane)
Fuel Type and Capacity: Gasoline, Propane, 4-gallon tank
Portability: Wheel and handle kit
Start Type: Electric start
Runtime: Up to 11 hours at half load
Outlets and Connectivity: Two 120V GFCI, 120V/240V twist-lock, 12V DC

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#10

7.7 score

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Westinghouse

Westinghouse 6600 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, RV Ready, CO Sensor

Power Output (Wattage): 6600 peak, 5300 running (gas); 5900 peak, 4800 running (propane)
Fuel Type and Capacity: Dual Fuel, 4.7 Gallons
Portability: 145 pounds, wheels, handle
Noise Level: 68 dB
Start Type: Electric start, remote key fob
Runtime: 14.5 hours
Outlets and Connectivity: Household, RV-ready, transfer switch-ready

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Buying Guide for the Best Dual Fuel Portable Generator

Choosing the right dual-fuel portable generator involves understanding your power needs and how different specifications can meet those needs. Dual-fuel generators can run on both gasoline and propane, offering flexibility and convenience. To make an informed decision, consider the following key specifications and how they align with your requirements.
Power Output (Wattage)Power output, measured in watts, indicates how much electricity the generator can produce. This is crucial because it determines what appliances and devices you can run simultaneously. Generators typically range from 1,000 to 10,000 watts. For light use, such as camping or tailgating, 1,000 to 3,000 watts may suffice. For home backup during outages, 3,000 to 6,000 watts is usually adequate. For running multiple large appliances, look for 7,000 watts or more. Assess your power needs by listing the wattage of essential devices you plan to run.
Fuel Type and CapacityDual-fuel generators can run on either gasoline or propane, giving you flexibility in fuel choice. Gasoline is widely available and offers higher power output, while propane is cleaner, has a longer shelf life, and is safer to store. Fuel capacity determines how long the generator can run before needing a refill. Larger tanks mean longer run times but also add to the weight. Consider how long you need the generator to run and how often you can refuel. For extended use, a larger tank or the ability to connect to an external propane source is beneficial.
PortabilityPortability is a key feature of dual-fuel generators, especially if you plan to move it frequently. This includes the generator's weight, size, and whether it has wheels and a handle. Lightweight models (under 100 pounds) are easier to transport but may offer less power. Heavier models (over 100 pounds) usually have higher power output and longer run times but can be cumbersome to move. Choose a model that balances power needs with your ability to transport it.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the generator will be during operation. This is important for user comfort and compliance with local noise regulations. Generators typically range from 50 to 90 dB. For quiet environments like campsites or residential areas, look for models under 60 dB. For construction sites or areas where noise is less of a concern, higher noise levels may be acceptable. Consider where and when you will use the generator to determine the appropriate noise level.
Start TypeGenerators can have different start types, including manual recoil start, electric start, and remote start. Manual recoil start requires pulling a cord, which can be physically demanding. Electric start uses a button or key and is more convenient. Remote start allows you to start the generator from a distance using a remote control. Choose a start type based on your preference for convenience and ease of use. Electric and remote starts are particularly useful for those who may have difficulty with manual starts.
RuntimeRuntime indicates how long the generator can operate on a full tank of fuel. This is important for planning refueling and ensuring continuous power. Runtime varies based on the load and fuel type. Generators running on propane typically have a longer runtime than those on gasoline. Consider your typical usage scenario: for short-term use, a few hours of runtime may be sufficient, while for extended outages or events, look for models with longer runtimes (8-12 hours or more).
Outlets and ConnectivityThe number and type of outlets determine what devices you can connect to the generator. Common outlets include standard 120V household outlets, 240V outlets for larger appliances, and USB ports for charging electronics. Some models also offer RV-ready outlets. Ensure the generator has enough outlets to meet your needs and check the compatibility with your devices. For example, if you plan to power an RV, look for a model with a 30-amp RV outlet.

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