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Gewna 2550W Portable Gas Inverter Generator

Gewna 2550W Portable Gas Inverter Generator

4.1· 8 ratings

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$279.99at WalmartObserved at 11:29 AM

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Our take on the Gewna 2550W Portable Gas Inverter Generator

The Gewna 2550W is a gasoline inverter generator rated at 1800 running watts and 2550 surge watts, with two outlets, a 10-hour run time and a 59 dB noise rating. It uses a pull-cord start and is not CARB-compliant, so it cannot be sold for use in California. At $279.99 at Walmart as of November 5, 2026, it is the only new price tracked, so there is no recent range to compare against.

Best forCamping and tailgating powerSmall home backup for a fridge and lightsJobsite power for tools and chargersBuyers outside California on a tight budget
Pros
  • 1800 running watts handle a fridge, lights and phone charging at once
  • 2550 surge watts can start a small fridge or a power tool
  • 59 dB is quiet enough for campgrounds and shared walls
  • 10-hour run time at lighter loads means fewer refuels
  • Inverter output is clean enough for laptops and electronics
Cons
  • Not CARB-compliant, so it can't be sold or registered in California
  • Pull-cord start only, with no electric start or remote
  • No NRTL listing, which some insurers and job sites require
  • Only two outlets and no mention of USB ports
  • 1800 running watts is small for air conditioners or large tools

Gewna 2550W Portable Gas Inverter Generator prices at every store

  • WalmartNew

    In stockSold by GEWNA

    $279.99Observed at 11:29 AM
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Gewna 2550W Portable 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 standard fridges, which draw 600 to 800 running watts and need a surge of about 1200 to 2200 watts to start. The 2550 surge watts covers that, but a second large appliance at the same time may trip the overload.
Can I use this generator in California?
No. It is not CARB-compliant, so it cannot be legally sold or registered for use in California.
How loud is it?
The rated 59 dB is roughly the level of a normal conversation, quieter than most open-frame generators. Expect it to rise under heavy load.
Does it have electric start?
No. It is pull-cord start only, so you start it by hand each time.
What comes in the box?
The listing gives no box contents, so confirm with the seller whether a funnel, tool kit or manual is included before ordering.
When is the price lowest?
Only one new price is tracked, $279.99 at Walmart as of November 5, 2026. There is no price history yet to show a seasonal low.
Where is the Gewna 2550W Portable Gas Inverter Generator cheapest?
At Walmart, for $279.99, as of our latest check.
What do buyers say about the Gewna 2550W Portable Gas Inverter Generator?
Rated 4.1 out of 5 from 8 ratings.

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