The Best 4000 Watt Portable Generators In 2023

Shopping online is a convenient and easy way to find the products you’re looking for. In addition to being fast, it is also cost-effective. However, shopping online can be intimidating if you don’t know what you’re doing. We all cringe when we see rogue online ads or have to answer a barrage of surveys in order to get a discount code. But it doesn’t have to be this way. With a little knowledge and these tips, you’ll be able to shop in peace! We have researched on the following 10 best 4000 watt portable generators for your ease of shopping.

1DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV ... Top Pick

DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV …

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2Pulsar Products GD400BN, 4000W Portable super-quiet Dual Fuel & Parallel ... Best Quality

Pulsar Products GD400BN, 4000W Portable super-quiet Dual Fuel & Parallel …

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3XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas ... Recommended

XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas …

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4WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, ...

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, …

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5Pulsar PGD40ISCO Ultra Light Quiet 4000W Portable Gas Inverter Generator

Pulsar PGD40ISCO Ultra Light Quiet 4000W Portable Gas Inverter Generator

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6WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start ...

WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start …

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7WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with ...

WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with …

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8A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane ...

A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane …

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9A-iPower SUA4000i 4000 Watt Portable Inverter Generator Gas Powered, Small ...

A-iPower SUA4000i 4000 Watt Portable Inverter Generator Gas Powered, Small …

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10ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT ...

ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT …

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Review of Best 4000 Watt Portable Generators

Top Pick

DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV ...

1. DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV …

  • Brand: DuroMax
  • Manufacturer: DuroMax
  • Color: XP4000S
  • Dimensions: Height: 18.0 Inches Width: 18.0 Inches Length: 17.5 Inches Weight: 90.0 Pounds `

Features

  • Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • Powerful Engine – The DuroMax 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low
  • Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: (2) 120V household outlets and (1) 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output
  • Complies with Emissions Standards – All DuroMax generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

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Best Quality

Pulsar Products GD400BN, 4000W Portable super-quiet Dual Fuel & Parallel ...

2. Pulsar Products GD400BN, 4000W Portable super-quiet Dual Fuel & Parallel …

  • Brand: Pulsar
  • Manufacturer: Pulsar
  • Color: 4000w Dual Fuel Inverter Generator
  • Dimensions: Height: 17.3 Inches Width: 11.4 Inches Length: 18.9 Inches Weight: 47.3 Pounds `

Features

  • 4000 peak watts / 3200 running watts on gas
  • 3700 peak watts / 3000 running watts on propane
  • High speed 5.5HP 145cc engine, good for emergency home backup power
  • Ultra lightweight at only 47.3 pounds, super friendly for outdoor activity use
  • Super quiet at 68db on full load, or 50db at standby mood

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Recommended

XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas ...

3. XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas …

  • Brand: XtremepowerUS
  • Manufacturer: XtremepowerUS
  • Color: Black/Red
  • Dimensions: Height: 20.25 Inches Width: 26.0 Inches Length: 19.75 Inches Weight: 105.0 Pounds `

Features

  • Ideal Generator – Great for campgrounds, construction sites, backyard, party, tailgates and power outages
  • Safe and Easy Operation – Feature a user-friendly, Recoil start, that’s easier than starting a lawn mower
  • Fully Loaded Power Panel – Panel has a engine shutoff switch, volt meter and circuit breakers
  • Powerful Generator – The Powerful 4000W Engine is Air Cooled and can withstand use and abuse
  • Powerful AC and DC Output – Featuring (1) 120V AC Twist-Lock Receptacles and (2) 120V 20amp AC Receptacles, so you can charge and power multiple devices at once

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WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, ...

4. WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, …

  • Brand: WEN
  • Manufacturer: WEN
  • Color: Black/orange
  • Dimensions: Height: 18.9 Inches Width: 13.8 Inches Length: 19.8 Inches Weight: 66.1 Pounds `

Features

  • Dimensions: 19.8″ L x 13.8″ W x 18.9″ H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

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Pulsar PGD40ISCO Ultra Light Quiet 4000W Portable Gas Inverter Generator

5. Pulsar PGD40ISCO Ultra Light Quiet 4000W Portable Gas Inverter Generator

  • Brand: Pulsar
  • Manufacturer: Pulsar Products
  • Dimensions: Height: 17.3 Inches Width: 11.4 Inches Length: 18.9 Inches Weight: 47.3 Pounds `

Features

  • 51 lbs [Extreme light weight]
  • 12oz gas tank, 4.5 hrs run time @ half load
  • 3200W Rated / 4000W Peak
  • RV ready, AC ready, Fridge ready

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WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start ...

6. WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start …

  • Brand: WEN
  • Manufacturer: WEN
  • Color: CARB Compliant
  • Dimensions: Height: 18.5 Inches Width: 17.5 Inches Length: 23.2 Inches Weight: 105.8 Pounds `

Features

  • Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
  • Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
  • Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
  • 4-gallon tank provides up to 11 hours of half load run time
  • Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty

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WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with ...

7. WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with …

  • Brand: WEN
  • Manufacturer: WEN
  • Color: Orange/Black
  • Dimensions: Height: 20.1 Inches Width: 18.0 Inches Length: 23.2 Inches Weight: 99.2 Pounds `

Features

  • Dimensions: 23.2″ L x 18″ W x 20.1″ H | Weight: 99.2 lb.Dimensions: 23.2″ L x 18″ W x 20.1″ H | Weight: 99.2 lb
  • 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, two 5V USB ports, a digital load and fuel display, and a two-year warranty

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A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane ...

8. A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane …

  • Brand: A-iPower
  • Manufacturer: A-iPower
  • Color: RV Ready
  • Dimensions: Height: 22.0 Inches Width: 19.2 Inches Length: 23.8 Inches

Features

  • The A-iPower SUA4000iED Dual Fuel inverter generator produces 4,000 starting watts with 3,500 running watts of power with gasoline and 3,500 starting watts with 3,200 running watts with propane (LPG)
  • A-iPower’s inverter technology allows for safe and clean power for sensitive electronics such as phones, televisions, laptops, and other electronics
  • Complete with A-iPower’s “Low idle” technology for an extended run time of 5 hours at 100% load and 7 hours at 50% load
  • Equipped with a REMOTE/ELECTRIC START capability, this powerful 223cc OHV 4-Stroke engine provides an abundant power supply along with a low oil alert light and low oil automatic shutdown, helping keep your generator performing year after year
  • Complete with 2-NEMA 120V AC 20A Household, 1-NEMA 120V AC 30A L5-30R Locking, 2 x USB

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A-iPower SUA4000i 4000 Watt Portable Inverter Generator Gas Powered, Small ...

9. A-iPower SUA4000i 4000 Watt Portable Inverter Generator Gas Powered, Small …

  • Brand: A-iPower
  • Manufacturer: A-iPower
  • Color: RV Ready
  • Dimensions: Height: 22.0 Inches Width: 19.2 Inches Length: 23.8 Inches

Features

  • Produces 4,000 starting watts with 3,500 running watts of clean and safe power for sensitive electronics such as phones, televisions, laptops, and other electronics
  • Complete with A-iPower’s “Low idle” technology for an extended run time of 5 hours at 100% load and 7 hours at 50% load
  • Equipped with a low oil alert light and low oil automatic shutdown, helping keep your generator performing year after year
  • Powerful 223cc OHV 4-Stroke engine provides an abundant power supply yet is easy to transport with the built-in telescoping handle and wheels
  • Complete with 2-NEMA 120V AC 20A Household, 1-NEMA 120V AC 30A L5-30R Locking, 2 x USB

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ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT ...

10. ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT …

  • Brand: ALLPOWERS
  • Manufacturer: ALLPOWERS
  • Color: Coffee

Features

  • 【1500Wh 2400W for All Home Appliances】: With excellent 2400W(surge 4000W) wattage and 1500Wh capacity, ALLPOWERS S2000 Pro features 4* standard pure sine wave AC outlet, 1* 13V10A Car port, 2* USB-C (PD 100W) and 4* USB-A (QC3.0)port, which will power almost all of your huge power devices(Coffee Maker, Electric Drill, Microwave Oven, Electric Fry Pan, Hair Dryer, Electric Kettle, Refrigerator, Washer etc.) as home wall outlets.
  • 【0-100% Within 1.5 Hours】: With 1500W AC input (NO HEAVY, BULKY ADAPTOR or BRICK), ALLPOWERS S2000 Pro portable power station can be fully recharged within 1.5 hours. Via MPPT 650W max solar input, solar generator can be fully recharged within 3 hours (increases 20% compared with ordinary solar charging without MPPT controller).
  • 【30A RV Output】: As upgrade outdoor generator, ALLPOWERS S2000 Pro equipped with a NEMA TT-30 110V/30A port for camper vans, which can continuously supply power to the car even parking, allowing you to enjoy your gasoline-free, zero emissions and zero noise life in your car anytime.
  • 【UPS Battery Backup with 6 Protection】: With a UPS function, during power outage, the power supply is automatically switched from wall outlet to S2000 Pro to supply power to each device without interruption continuously. Protect your important data on PCs, hard drives and servers. 6 Protection mode allows you rest assured to use the solar generator.
  • 【What You Can Get】: ALLPOWERS offer you unprecedented 5-YEAR product warranty with 24*7 friendly customer service. Package Included: 1* ALLPOWERS portable power station 1500Wh, 1* AC charger cable, 1* solar charge cable(MC-4 to XT60), 1* car cable( Cigarette to DC5521), 1*Waterproof bag, 1* user guide, 1*warranty card.

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Benefits of buying the best 4000 watt portable generators at Amazon

We all know that the products sold on Amazon are cheaper than other places. Amazon has a huge number of items to choose from. This means that it can be hard to decide which product you want, so we have come up with some benefits of buying best 4000 watt portable generators at amazon.

Supper Fast Delivery

When I need anything to buy online, I remind the name of Amazon. They are known for their fast shipping, vast selection, and price transparency. The company has also been a pioneer in automated technologies like smart warehouses and drones. These two factors contribute to Amazon’s ability to deliver products faster than other e-commerce websites. Here is how you can take advantage of this service by ensuring you have the right packaging materials in place before shipping your products to Amazon.

The Best Customer Support.

Amazon’s helpdesk is second to none in the eCommerce industry. The company offers excellent customer support and responds to queries within a few hours. Customer service representatives are always available, even on weekends and public holidays. Furthermore, Amazon offers 24/7 live chat through the website, which allows customers to speak with an agent whenever they need assistance.

Final Words

Buying products online can be a great way to save money and time. Amazon is one of the best platforms for buying products online. The company offers faster delivery and the best customer support, which are two of the factors that make it stand out from other e-commerce platforms. Also, if you buy a product at Amazon, you will receive free shipping and returns within 30 days!