10 Best Dual Fuel Portable Generator 2025 in the United States

The Westinghouse 13500 Peak Watt Dual Fuel Portable Generator is a strong choice for anyone needing reliable home backup power with flexibility. It offers substantial power, delivering 13,500 watts peak on gasoline and 12,500 on propane, which is enough for most household essentials and some heavy-duty tools. The dual-fuel capability is a big plus because it lets you switch between gas and propane based on what’s available or preferred. With a large 9.5-gallon tank, the generator can run up to 19 hours on gas, making it suitable for extended outages. Starting is easy thanks to the remote electric start feature, plus you have a recoil backup if needed. It includes useful outlets—a couple of standard 120V plugs, a transfer switch-ready connection for home integration, and an RV outlet—covering a variety of needs safely with protective rubber covers.

The generator weighs 230 pounds and is fairly large, so moving it around may require assistance. Safety features like an automatic low oil and carbon monoxide shutdown add peace of mind for home use. The package comes with everything needed to get started, including a battery charger, oil, and tools, which is convenient. This generator is well suited for homeowners wanting a high-output, versatile backup power source who are comfortable managing its weight and typical noise levels for this class.

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.

This generator is equipped with an electric start for easy operation, and its foldable handle and no-flat tires enhance portability, despite its substantial weight of 234 pounds. The all-metal construction ensures durability, and the unit includes various outlets, including a 50 amp outlet ready for a transfer switch, making it convenient for different power needs.

One of its key strengths is the robust DuroMax engine designed for longevity and reliable performance. The noise level, however, can be a consideration as it might be louder compared to some other models. The unit also features essential safety mechanisms like low oil shutdown and a CO sensor, enhancing its reliability. If you need a powerful and versatile generator with dual fuel capability, the DuroMax XP13000EH is a strong contender, despite its weight and potential noise levels.

The Westinghouse 12500 Watt Dual Fuel Portable Generator is a strong option for homeowners needing reliable backup power. It offers solid power output with up to 9500 running watts on gasoline and 8500 on propane, enough to support most home essentials during outages. The dual-fuel capability provides flexibility, letting you choose between gasoline and propane, which is great for fuel availability and storage. It has a convenient remote electric start with a key fob, making it easier to use than pull-start-only models, plus a recoil start as a backup. Runtime is decent, offering up to 12 hours on a full 6.6-gallon gas tank, meaning it can last through many hours of use without refueling.

The generator includes various outlets, such as standard household plugs, an RV outlet, and a transfer switch-ready outlet, covering a wide range of connectivity needs safely with protective covers. It’s fairly heavy at 210 pounds, so while it’s technically portable, moving it around may require some effort or wheels. The built-in digital display helps monitor voltage and hours used, which is useful for maintenance. Although it comes mostly ready to go with included tools and accessories, some minimal assembly is necessary.

If you want a dependable, flexible generator for home backup with modern features and good power, this Westinghouse model is a solid choice, bearing in mind its weight.