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PowerSmart 2500-Watt Portable Gas Inverter Generator, Super Quiet, High Fuel-Efficient Generator, Lightweight, EPA Compliant 2025

  • Based on 939 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amerisun Inc

Arrives May 12 – May 14
Order within 5 hours and 22 minutes
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Style: Generator


Features

  • Compact and Portable: Portable generator weighing just 39 pounds and featuring a compact design (19'' L x 13'' W x 20'' H), this generator is incredibly easy to transport and store. Its built-in handle and small footprint make it a hassle-free companion for your outdoor escapades.
  • Whisper-Quiet Operation: Our quiet generator equipped with ECO-mode technology, our generator operates at a noise level as low as 56 dBA. Enjoy the serenity of nature without the disruptive noise of traditional generators, making it ideal for camping trips and quiet neighborhood environments.
  • Versatile Outputs: The gas generator provides a variety of output options to meet your needs. It includes two 120V 15.8amp household outlets for standard appliances, one 12V DC outlet for automotive accessories, and two 5V USB ports for charging your smartphones, tablets, and other gadgets.
  • Expandable Power: This generator is parallel-capable, allowing you to connect another 2500-watt PowerSmart inverter generator for double the power output (equivalent to a 30amp, 4000W generator). Perfect for RV enthusiasts and those with higher power requirements.
  • Environmentally Friendly: This generator is EPA certified and CARB compliant, meeting strict emissions standards. You can use it with confidence, knowing you're using an eco-friendly power solution, even in California.
  • Warranty and Support: Your purchase is protected by a 3-year limited warranty, and you'll have access to FREE lifetime technical support, parts coverage, and 24-hour online service. We stand behind the quality and durability of our product.

Brand: PowerSmart


Wattage: 4400 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping


Item Weight: 39 Pounds


Voltage: 120 Volts


Output Wattage: 2000


Special Feature: Portable, Super Quiet


Included Components: Wrench


Wattage: 4400 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping


Voltage: 120 Volts


Output Wattage: 2000


Additional Features: Portable, Super Quiet


Engine Type: 4 Stroke


Ignition System Type: Magneto


Tank Volume: 1.05 Gallons


Engine Displacement: 79 Cubic Centimeters


Total Power Outlets: 2


Engine Power Maximum: 2500 Watts


Starting Wattage: 2500 Watts


Running Wattage: 1900 Watts


Frequency: 50 Hz


Is Electric: No


Runtime: 10 hours


Brand Name: PowerSmart


Included Components: Wrench


Model Name: PS5025


Model Number: PS5025


UPC: 817582013010


Manufacturer: Amerisun Inc.


Global Trade Identification Number: 10


Manufacturer Part Number: PS5025


Item Type Name: super quiet 2200 watt portable inverter generator


Warranty Description: 2 years manufacturer warranty


Item Weight: 39 Pounds


Item Dimensions L x W x H: 19.3"L x 16.9"W x 16.7"H


Color: 2200 Watts


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 12 – May 14

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • YOU NEED OIL - Here's the spec on maintenance
I got my generator yesterday. They are NOT shipped with oil (I knew this, but everyone doesn't). I couldn't find the spec for it online, so I waited for the unit and the owners manual to show up. Here's the information that I wished I could have found so I could have ordered everything all at once: At normal temps, you will need 16.9oz of 10w-30 4-cycle oil to fill it. It did come with a nice little funnel to add the oil. At cold temps (below 25 deg F) use 5w-30. Over 80 degrees F regular temps, use 30 weight. I'm not sure when I'll be using mine, so I've got the 10w-30 on order. Oil should be changed after the first 10 hours of use, then every 6 months or 100 hours of use. The spark plug should be replaced every year or 300 hours of use. I found a part # in the owners manual (100009386) which I think is a Champion L95YC plug (I found it via a Google cross-reference, so I'm not 100% sure)... I haven't confirmed that yet, but I bought 2 of those and will compare. The manual specifies gap 0.6-0.8mm (0.024-0.031 in) tightened to 10-20Nm torque (it comes with a plug wrench). There is a washable air filter in the unit, clean every 3 months or 50 hours of use. Wash it in liquid detergent (ex: Dawn dishwashing liquid), rinse thoroughly, wring out in towel to dry, pour engine oil over filter, work oil through filter, squeeze in paper towel to remove excess oil, re-install. I tend to keep gasoline (I buy premium from a good gas station like Shell/Chevron) in my garage for a year. I use Stabil gas treatment in it to keep it fresh and, every spring (spring cleanout), if I haven't used it I'll pour the gas into one of our cars and buy fresh. NOTE: The gas storage/quality/stabil tips are mine... the manual says to use regular gasoline of 87 Octane or better. -------------------- My oil arrived yesterday. I added the 16.9oz of 10w-30 4-cycle oil I bought (branded Generac) and a bit of fuel (93 octane w/ Stabil added for longevity). Gas cap vent open... choke out... red fuel valve to open... one gentle pull and the engine starts right up. I slid the choke in and it purred beautifully... even quieter than the Yamaha suitcase style that I had years ago (and sold with a trailer) that was supposed to be the quietest in the class. I'm very happy so far! ... show more
Reviewed in the United States on February 27, 2022 by elaY

  • Primitive 10 day camping trip review
I rarely leave product reviews however I always read reviews before making an expensive purchase. I took the family on a 10-day camping trip at a very popular state park where generators are not allowed during quiet hours at 10 pm. This generator was quiet enough so it would not be noticeable unless you were standing under 75 feet from our campsite. When I first got the generator I gassed it up with super unleaded and premium oil and ran it for 10 hours to break it in. The generator started on the first pull and all was well. I changed the oil and went on the trip. After the first few days of running the generator for 15 hours a day, I ran out of gas in my can. The generator would run around 10 hours on economy mode only running 6 fans and some cell phone charging stations. Well, I went to refill my gas can and because where we were I bought regular unleaded because the price for super unleaded was super high. This was my demise. That night the generator would run an hour and shut off, then another two hours and shut off. I was super frustrated and ready for my money back. The next day I thought maybe I should try to change the oil again. It didn't help the same problem with shutting off after an hour or two. On the 5th day of my trip, I figured why not drain the gas and go back to super unleaded. Well, surprise surprise, the little sucker is bougee and only wants high octane fuel. I never had a problem for the reminding 5 days. Ran like a champ. I have now almost 200 hours running it. So, with good high octane gas and changing the oil often this is an awesome buy. ... show more
Reviewed in the United States on July 6, 2022 by stormy

  • 1 year review
I’m doing van life and bought this to top off my battery bank when solar isn’t enough. 1st off, I’m glad I bought this- I didn’t realize it would be as significant of an asset as it has proven to be. I used it more in the winter (less sun) than I do in the spring/summer: in the winter I would run it for about 3-4 hours a day, couple or few days a week… Here’s my notes: -As others said, run it once when you get it with regular (don’t need premium) gas for an hour, and IMMEDIATELY change the oil. I think the manual even says to do this. You’ll notice when you change the oil that the used oil looks like someone added glitter to it- that’s the metal shavings of the engine break in. I’d hate to think what would’ve happened if I hadn’t done this. - Of course don’t use it in the rain, but it didn’t seem to like when the air was damp and the ground was wet after a rain either. I have used it when it was sprinkling rain and it worked, but I wouldn’t make a habit of it. -The cap (that you have to vent to “open”) can be temperamental. I’ve taken the whole cap off a couple times to make it run. - When to change the oil..? It will tell you- it uses oil when running and it will start being harder to start, won’t run unless totally level, and finally, the oil light will come on when you pull the start. Change it with 5/30 and boom. Good as new! Been almost a year of running weekly, and it’s still solid 👍🏻 I’d buy again!!! ... show more
Reviewed in the United States on May 25, 2023 by Mickey Finzz

  • I think this is getting a bum rap!
I have only ran it a few times, With a total of about 10 hours. So I can not speak to it's longevity, It was very easy to setup and start. It has always started on the first or second pull. Has a good layout and instructions. So why the bad reviews? If you read many of the negative reviews. People are using it as a generator. Not an inverter (which it is). They are putting way to big of a load on it. It was not made for heavy industrial construction. What it can do in the event of a power outage, Run your fridge, a small air conditioner *or many fans", a TV, your router so you can have the internet.... while charging your phones (or other devices). The sine is very good, So no worries about damages to your electronics. You can take it camping, outings, picnics. So far it is a decent litte INVERTER/generator! If you want to mix cement then buy a brute power GENERATOR! Who cares about sensitive electronics. ... show more
Reviewed in the United States on October 29, 2024 by evon

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