This is our complete guide to the best cheap rv generator. In Fact, In picking this cheap rv generator, we have considered a lot of factors to find the best out of them. Let us help you make your decision with this cheap rv generator that we have personally reviewed for you.

We have spent around 40 hours to find the right option for you and based on our research Conntek 14302 RV/Generator Power Cord 30-Foot 50 Amp Male Plug to Bare Wire is our top pick for you. This is one of the top products currently possible in the market. However, if you don’t want to spend extra then we have another great option for you is Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start. Below is a review of some of the best cheap rv generator, together with their extra features and functions. Listed below are some cheap rv generator for your budget.

Best cheap rv generator

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Product Title
Score

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start
9.9

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
9.5

Generac GP3500iO Open Frame RV Ready Inverter Generator - 3500 Starting Watts with PowerRush Technology
9.3

Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start
8.9

Champion Power Equipment 100307 4375/3500-Watt Dual Fuel RV Ready Portable Generator
8.4

Champion 4000-Watt RV Ready DH Series Open Frame Inverter with Quiet Technology
8.1

WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start
7.6

Westinghouse WGen3600 Portable Generator - 3600 Rated Watts & 4650 Peak Watts - RV Ready - Gas Powered - CARB Compliant
7.5

Westinghouse WGen9500 Heavy Duty Portable Generator - 9500 Rated Watts & 12500 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant
7.3

Conntek 14302 RV/Generator Power Cord 30-Foot 50 Amp Male Plug to Bare Wire
6.2

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start


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Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

$908.50  in stock
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Dual Fuel: Operate your 3800-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (included) and has a low oil shut-off sensor
  • Electric Start: Power up the 224cc Champion engine with the handy toggle switch, battery included
  • Intelligauge: Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals. Dimensions-26.3 x 24.8 x 22.9 inches
  • Outlets: One 120V 30A RV outlet (TT-30R), one 120V 30A locking outlet (L5-30R) and two 120V 20A household outlets (5-20R) - trust Volt Guard built-in surge protector to prevent overloads
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant


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Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant

$849.00  in stock
3 new from $849.00
Free shipping
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • 5000 Peak Watts and 3900 Rated Watts at Less Than 3% THD; Telescoping Handle; Gas Powered; Remote Start With Included Key Fob, Electric and Recoil Start
  • Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials
  • Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
  • Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Generac GP3500iO Open Frame RV Ready Inverter Generator – 3500 Starting Watts with PowerRush Technology


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Generac GP3500iO Open Frame RV Ready Inverter Generator - 3500 Starting Watts with PowerRush Technology

$1,251.55  in stock
2 new from $1,251.55
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Portable Power Solution: Weighing 25% less than comparable models, the lightweight GP3500iO is designed to reduce fatigue and enhance portability, making it an excellent choice for camping, RV essentials, or powering tools on the go
  • High Quality and Consistent Power: With TruePower Technology, this generator delivers clean power that's safe for sensitive electronics, tools, and appliances, so you can stay connected even in the great outdoors
  • PowerRush Advance Technology: This portable open frame inverter generator offers over 50 percent more starting capacity, making it perfect for powering tools and motor-driven equipment, allowing you to accomplish more with ease
  • Quieter Operation: This Generac generator operates at 50% less noise, making it ideal for noise-sensitive environments while providing the power you need without causing disruptions
  • Smart and Reliable: Benefit from USB outlets for convenient charging of electronic devices. Featuring a single, user-friendly dial that seamlessly integrates start, run, and stop functions, simplifying operation and making it easy for anyone to use

Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start


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Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start

 out of stock
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Dual Fuel – Operate your 3400-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (recommended 10W-30) and has a low oil shut-off sensor
  • Convenient Electric Start with 3-Position Ignition Switch – Battery included, plus Quick Touch Panel allows you to access all your controls in one spot.Noise Level :59 dBA at 23 feet. Frequency 60 Hz
  • Ultra-Quiet Operation – 59 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 3400 starting watts and 3100 running watts with up to 7.5 hours run time on gasoline
  • Clean Power for Sensitive Electronics – RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
  • Champion Support – Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Champion Power Equipment 100307 4375/3500-Watt Dual Fuel RV Ready Portable Generator


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Champion Power Equipment 100307 4375/3500-Watt Dual Fuel RV Ready Portable Generator

 out of stock
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Your purchase includes One Champion 3500-Watt Dual Fuel RV Ready Portable Generator and One LPG Hose with Regulator
  • Portable Generator dimensions – 23.2” L x 19.1" W x 20" H | Product weight – 104.9 lbs. | Hose length – 3.3’
  • Specifications: Noise level – 68 dBA. Fuel tank capacity (GASOLINE) – 3.4 gallons | Engine Size 224cc
  • Operate your 3500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil and has a low oil shut-off sensor
  • Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals with Intelligauge

Champion 4000-Watt RV Ready DH Series Open Frame Inverter with Quiet Technology


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Champion 4000-Watt RV Ready DH Series Open Frame Inverter with Quiet Technology

 out of stock
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus our Economy Mode feature saves fuel and extends engine life
  • Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline
  • Clean electricity for sensitive electronics: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and 12V DC outlet with dual USB adapter
  • Parallel Ready: Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start


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WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start

$711.59  in stock
2 new from $711.59
Free shipping
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • Extremely quiet operation minimizes noise; EPA III and CARB Compliant
  • 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
  • Includes two three-prong 120V receptacles, one AC 120V NEMA TT-30R RV receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a two-year warranty

Westinghouse WGen3600 Portable Generator – 3600 Rated Watts & 4650 Peak Watts – RV Ready – Gas Powered – CARB Compliant


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Westinghouse WGen3600 Portable Generator - 3600 Rated Watts & 4650 Peak Watts - RV Ready - Gas Powered - CARB Compliant

$779.98  in stock
2 new from $779.98
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • 3600 Running Watts and 4650 Peak Watts; Recoil Start; 4 Gallon Fuel Tank With Fuel Gauge; Up to 14 Hours of Run Time Per Tank
  • Features One 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One L5-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by a 212cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Westinghouse WGen9500 Heavy Duty Portable Generator – 9500 Rated Watts & 12500 Peak Watts – Gas Powered – Electric Start – Transfer Switch & RV Ready – CARB Compliant


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Westinghouse WGen9500 Heavy Duty Portable Generator - 9500 Rated Watts & 12500 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant

$1,149.00
$1,074.22
 in stock
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • 9500 Running Watts and 12500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network

Conntek 14302 RV/Generator Power Cord 30-Foot 50 Amp Male Plug to Bare Wire


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Conntek 14302 RV/Generator Power Cord 30-Foot 50 Amp Male Plug to Bare Wire

$169.50  in stock
2 new from $169.50
Free shipping
Amazon.com
as of April 21, 2025 5:20 pm

Features

  • For Recreational Vehicle - 50 Amp Male Plug to Bare Wire
  • Quality Cord – Reliable and Heavy-Duty Power Supply Cord - UL Listed
  • Built to Last – 6/3 & 8/1 gauge STW and pure copper to avoid the cable getting overheating from long time use.
  • All Weather – All weather and water-resistance, safer for emergency and extreme weather
  • Input NEMA 14-50P 50-amp 125/250V with Output Bare Wire

The above were some of the best cheap rv generator for you in your budget, so you can’t go wrong with your purchase. If you didn’t find your desired one then check out Generac GP3500iO Open Frame RV Ready Inverter Generator – 3500 Starting Watts with PowerRush Technology is also the recommended item in the store.