Best Portable Generator with 50 AMP RV Plug in 2025
Updated on July 2025
#1
Recommended
20% Off
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- 9500 running watts and 12500 peak watts on gasoline; 8500 running watts and 11200 peak watts on propane; remote start available with included key fob; offers electric and recoil start options
- Equipped with two GFCI 120V 5–20R standard household receptacles, one transfer switch ready 120V L14-30R, and one RV ready 120/240V 14–50R; all outlets are protected with rubber covers
- Powered by a 457cc Westinghouse 4-Stroke OHV engine featuring a durable cast iron sleeve; includes automatic low oil shutdown and a digital hour meter; VFT display provides real-time updates on voltage, frequency, and operating hours
- Includes a remote start key fob, 12V battery charger, oil, oil funnel, tool kit, and user manual for easy setup; minimal assembly required
- Factory-tested for functionality; may contain residual oil or fuel odor; EPA compliant; comes with a 3-year limited service, labor, and parts coverage and access to nationwide customer service
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- 9500 running watts and 12500 peak watts on gasoline; 8500 running watts and 11200 peak watts on propane; remote start available with included key fob; offers electric and recoil start options
- Equipped with two GFCI 120V 5–20R standard household receptacles, one transfer switch ready 120V L14-30R, and one RV ready 120/240V 14–50R; all outlets are protected with rubber covers
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#2
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- Operating at 61 dBA, this generator is ideal for quiet environments like RVs and camping, offering up to 14 hours of runtime on just 2.3 gallons of gasoline.
- Compatible with an optional parallel kit to connect with another Champion inverter of 2800 watts or more for increased power output.
- Features an intuitively designed power meter for easy monitoring of voltage, frequency, and runtime; includes a carbon monoxide auto shutoff for safety and an EZ Start Dial for straightforward operation.
- Equipped with a 120V RV outlet and a 120V household duplex outlet providing clean power, ensuring safe operation for sensitive electronics with minimal total harmonic distortion (less than 3% THD).
- Backed by a 3-year limited warranty and lifetime technical support from Champion experts.
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- Operating at 61 dBA, this generator is ideal for quiet environments like RVs and camping, offering up to 14 hours of runtime on just 2.3 gallons of gasoline.
- Compatible with an optional parallel kit to connect with another Champion inverter of 2800 watts or more for increased power output.
- Features an intuitively designed power meter for easy monitoring of voltage, frequency, and runtime; includes a carbon monoxide auto shutoff for safety and an EZ Start Dial for straightforward operation.
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#3
6% Off
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- Lightweight design at under 49 pounds, ideal for portability.
- Operates quietly at 64 dBA from 23 feet, suitable for camping and backup power with 4000 starting watts and 3000 running watts for up to 10 hours.
- Optional parallel kit allows connection with another 4000-watt inverter for increased power output.
- Features multiple outlets: 120V 25A TT-30R, 120V 20A duplex outlet with less than 3% THD, and a 12V automotive-style outlet.
- Backed by a 3-year limited warranty and free lifetime technical support.
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- Lightweight design at under 49 pounds, ideal for portability.
- Operates quietly at 64 dBA from 23 feet, suitable for camping and backup power with 4000 starting watts and 3000 running watts for up to 10 hours.
- Optional parallel kit allows connection with another 4000-watt inverter for increased power output.
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#4
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- Easily switch between gasoline and propane fuel sources using a selection dial
- Adjustable voltage from 120V to 240V for versatile applications
- Electric start for hassle-free operation of the 457cc 4-stroke OHV engine
- 6.6-gallon fuel tank offers up to 8.5 hours of runtime at half load
- Multiple outlets including four 120V GFCI, a 30A twist lock, a 50A outlet, and a 12V DC plug, along with additional accessories included
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- Easily switch between gasoline and propane fuel sources using a selection dial
- Adjustable voltage from 120V to 240V for versatile applications
- Electric start for hassle-free operation of the 457cc 4-stroke OHV engine
- 6.6-gallon fuel tank offers up to 8.5 hours of runtime at half load
- Multiple outlets including four 120V GFCI, a 30A twist lock, a 50A outlet, and a 12V DC plug, along with additional accessories included
#5
18% Off
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- Powered by a high-speed 5.2 HP 145cc gas engine, delivering 3200 surging watts and 2800 running watts for reliable home backup and outdoor power needs.
- Operates quietly with a fully enclosed design, producing 57 DBA at no-load and 68 DBA at full load while offering up to 8 hours of runtime on 1 gallon of fuel with economy mode for fuel efficiency.
- Weighing only 47.3 pounds, this inverter offers an excellent power-to-weight ratio, making it easy to transport for various applications.
- Features LED indicators for oil level and overload protection, along with USB ports for mobile device charging and multiple outlets for versatile connectivity; parallel capability allows doubling the power with an additional generator.
- Backed by a 1-year warranty and free lifetime technical support.
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- Powered by a high-speed 5.2 HP 145cc gas engine, delivering 3200 surging watts and 2800 running watts for reliable home backup and outdoor power needs.
- Operates quietly with a fully enclosed design, producing 57 DBA at no-load and 68 DBA at full load while offering up to 8 hours of runtime on 1 gallon of fuel with economy mode for fuel efficiency.
- Weighing only 47.3 pounds, this inverter offers an excellent power-to-weight ratio, making it easy to transport for various applications.
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#6
14% Off
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- Connects 50 amp portable generators to power sources like transfer switches or inlet boxes for emergency power during outages.
- NEMA 14-50P male plug and NEMA SS 2-50R female receptacle provide reliable electrical ratings, designed for 50A and 250V usage with up to 12500W capacity.
- Twist locking design of the female connector ensures a secure, weatherproof connection that withstands outdoor conditions.
- Constructed from heavy duty copper wire and flame retardant materials, enhancing safety and durability while minimizing overheating risks.
- Includes ergonomic grip handles for easy use and adjustable storage straps for convenient organization.
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- Connects 50 amp portable generators to power sources like transfer switches or inlet boxes for emergency power during outages.
- NEMA 14-50P male plug and NEMA SS 2-50R female receptacle provide reliable electrical ratings, designed for 50A and 250V usage with up to 12500W capacity.
- Twist locking design of the female connector ensures a secure, weatherproof connection that withstands outdoor conditions.
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#7
24% Off
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- 50 Amp RV extension cord, 25 feet in length, featuring NEMA 14-50P male and NEMA 14-50R female connections, compatible with 50 amp RVs and Level 2 EV charging.
- Constructed with an IP65-rated waterproof, weather-resistant jacket, this cord is durable against corrosion and extreme temperatures, made with 100% pure copper for optimal conductivity and safety.
- Designed with an insulated handle for easy plugging and unplugging, promoting safe usage without damaging the cord.
- Flexible material ensures adaptability to various layouts and environments, remaining functional in temperatures as low as -40°F; includes a grip storage cord for convenient organization.
- ETL certified for safety; offers 30-day return policy and 12-month replacement warranty, with responsive customer service available within 24 hours for assistance.
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- 50 Amp RV extension cord, 25 feet in length, featuring NEMA 14-50P male and NEMA 14-50R female connections, compatible with 50 amp RVs and Level 2 EV charging.
- Constructed with an IP65-rated waterproof, weather-resistant jacket, this cord is durable against corrosion and extreme temperatures, made with 100% pure copper for optimal conductivity and safety.
- Designed with an insulated handle for easy plugging and unplugging, promoting safe usage without damaging the cord.
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#8
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- 50Amp 4-prong NEMA 14-50P male plug and NEMA L14-30R female plug, converting 50A to 30A for generator use, 1.5 feet in length.
- Heavy duty 10 Gauge power cord supports up to 3750 watts at 125V or 7500 watts at 250V; generator's L14-30 female connector limited to 30A.
- Ideal for connecting a generator to a transfer panel, RV, or portable power distribution box.
- Constructed with pure copper wiring and durable flame retardant PVC, suitable for harsh environments; ETL-listed for safety.
- Featuring grip handles on the 14-50P plug for easy and safe connection and disconnection.
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- 50Amp 4-prong NEMA 14-50P male plug and NEMA L14-30R female plug, converting 50A to 30A for generator use, 1.5 feet in length.
- Heavy duty 10 Gauge power cord supports up to 3750 watts at 125V or 7500 watts at 250V; generator's L14-30 female connector limited to 30A.
- Ideal for connecting a generator to a transfer panel, RV, or portable power distribution box.
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#9
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- Connects a 50 Amp portable generator to home's power inlet or transfer switch for reliable emergency power during outages.
- Features NEMA 14-50P male plug and NEMA SS 2-50R female receptacle, offering a safe 50A, 250V connection.
- Weatherproof locking design with threaded ring ensures a secure connection, suitable for outdoor use.
- Constructed with heavy-duty 6/3 + 8/1 AWG copper wire and flame-retardant, UV-resistant jacket for durability and safety.
- 15 FT cord with ergonomic handles for easy handling and adjustable storage straps for convenience.
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- Connects a 50 Amp portable generator to home's power inlet or transfer switch for reliable emergency power during outages.
- Features NEMA 14-50P male plug and NEMA SS 2-50R female receptacle, offering a safe 50A, 250V connection.
- Weatherproof locking design with threaded ring ensures a secure connection, suitable for outdoor use.
- Constructed with heavy-duty 6/3 + 8/1 AWG copper wire and flame-retardant, UV-resistant jacket for durability and safety.
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#10
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- Compatible with generators up to 50 Amps; features NEMA L5-30P and NEMA 14-50R connectors for versatile usage.
- Constructed with 100% copper wire and a flame-retardant, UV-resistant PVC coating for durability and protection against outdoor elements.
- The locking mechanism on the male connector prevents accidental disconnections, ensuring a secure connection to your generator.
- Suitable for indoor and outdoor use in various weather conditions, ideal for RV travel, power outages, and construction sites.
- Compatible with all models in the AoweiTour RV Generator Adapter series for tailored power solutions.
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- Compatible with generators up to 50 Amps; features NEMA L5-30P and NEMA 14-50R connectors for versatile usage.
- Constructed with 100% copper wire and a flame-retardant, UV-resistant PVC coating for durability and protection against outdoor elements.
- The locking mechanism on the male connector prevents accidental disconnections, ensuring a secure connection to your generator.
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