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Gewna 2550W Gas Inverter Generator

Gewna 2550W Gas Inverter Generator

4.1· 8 ratings

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$279.99at WalmartObserved at 11:42 AM

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Our take on the Gewna 2550W Gas Inverter Generator

The Gewna 2550W is a gasoline inverter generator rated at 1800 running watts and 2550 surge watts, with two outlets and a pull-cord start. It runs up to 10 hours and is rated at 59 dB, which is quiet for its class. Its best new price is $279.99 at Walmart as of November 5, 2026, the low end of what the two stores listing it charge. It is not CARB-compliant and has no NRTL listing, which limits where and how it can be used.

Best forCamping and tailgatingPowering a fridge and lights during short outagesBudget buyers who want a quiet inverter unitJobsite use outside California
Pros
  • Inverter output is clean enough for laptops and phones
  • 59 dB rating is quiet for a gas generator
  • Up to 10 hours of run time on a tank
  • 2550 surge watts can start a small fridge or pump
  • Low price for an inverter unit at $279.99
Cons
  • Not CARB-compliant, so it cannot be sold or registered in California
  • No NRTL listing, which some insurers and job sites require
  • Pull-cord start only, no electric start
  • 1800 running watts is modest for a whole-home backup

Gewna 2550W Gas Inverter Generator prices at every store

  • WalmartNew

    In stockSold by GEWNA

    $279.99Observed at 11:42 AM
    Visit store

Also available at

  • eBayCheck price at eBay

Gewna 2550W Gas Inverter Generator price history

Lowest price we've seen: $279.99 on Nov 5 at Walmart. Tracked across 1 store since Nov 5.

Specifications

Continuous Wattage
1800 Watts
Fuel Type
Gasoline
Run Time
10 h
Surge Wattage
2550 Watts
Decibel Rating
59 dB
Outlets
2
Motor Starter Type
Pull Cord Start
Rec. Use
Residential, Commercial
Has Nrtl Listing Certification
N

Questions and answers

Is 1800 watts enough for a refrigerator?
Yes for most fridges. A typical fridge draws 600 to 800 running watts and needs a surge of about 1200 to 2200 watts to start, which the 2550 surge rating covers. Add up anything else you plan to run at the same time.
Can I use this generator in California?
No. It is not CARB-compliant, so it cannot legally be sold or operated in California. Check your state's rules before buying.
Does it have an electric start?
No. It starts with a pull cord only, so you need to pull it by hand each time you start it.
How loud is it?
The rated level is 59 dB, about the level of a normal conversation. Expect it to be louder under heavy load.
What is a fair price for it?
The best new price is $279.99 at Walmart as of November 5, 2026, and two stores list it new. Compare against that figure rather than paying more.
Is it safe for sensitive electronics?
Inverter output is generally cleaner than a conventional generator, which suits phones and laptops. It has no NRTL listing, so check with your insurer or job site if certification matters.
Where is the Gewna 2550W Gas Inverter Generator cheapest?
At Walmart, for $279.99, as of our latest check.
What do buyers say about the Gewna 2550W Gas Inverter Generator?
Rated 4.1 out of 5 from 8 ratings.
Where can I buy the Gewna 2550W Gas Inverter Generator?
2 stores we checked sell it, including Walmart, eBay.

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