4400-Watt Portable Inverter Generator, PowerSmart Gas Powered, CO-Sensor, Lightweight & Quiet for Home Use and Emergency Back
4.4 | 302 ratings
Price: 399.99
Last update: 11-30-2025
About this item
- 【4 Stroke 79cc】OHV engine generator with 2500 starting watt and 1900 running watt, inverter technology produce clean power (less than 3% THD)
- 【Portable and lightweight】design weighing just 39 lb for easy transportation and storage
- 【100% load operation 56 dB from 23 ft】quite for camping and tailgating events
- 【Two three-prong 120V 15A receptacle】one 12V DC Outlet, two 5V USB ports
- 【Includes 5.5 hours run time at 50% load】LED indicators alert, ECO Mode, Parallel Capable
Product information
Features & Specs
| Wattage | 2500 watts |
|---|---|
| Fuel Type | Gasoline |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Camping, Commercial, Residential |
| Voltage | 120 Volts (AC) |
| Output Wattage | 4400 |
| Additional Features | CO Sensor, Low Oil Shutdown, Overload Protection, Portable, Super Quiet |
| Engine Type | 4 Stroke |
| Ignition System Type | recoil start |
| Tank Volume | 1.6 Imperial Gallons |
| Engine Displacement | 223 Cubic Centimeters |
| Runtime | 11 hours |
| Total Power Outlets | 3 |
| Frequency | 60 Hz |
| Starting Wattage | 2500 Watts |
| Running Wattage | 2500 Watts |
Additional details
| Color | Red+Black |
|---|
Warranty & Support
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2500-Watt Portable Inverter Generator with Quiet Technology
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Item details
| Brand Name | PowerSmart |
|---|---|
| Included Components | User Manual |
| Model Name | PS5020W |
| Model Number | PS5020W |
| UPC | 840432710913 |
| Manufacturer | Amerisun Inc. |
| Customer Reviews | 4.34.3 out of 5 stars(345) 4.3 out of 5 stars |
| Best Sellers Rank |
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| ASIN | B0FLPWKR3F |
| Item Type Name | Inverter Generator |
| Item Height | 17.4 inches |
| Warranty Description | 2 Year Manufacturer |
Measurements
| Item Weight | 39 Pounds |
|---|---|
| Item Dimensions L x W x H | 18.9"L x 11.5"W x 17.4"H |
Top reviews from the United States
- Vivianne GonzalezRecommendedThis PowerSmart 4400W inverter generator works very well. It’s lightweight, quiet, and easy to start. The CO sensor adds extra safety, and the power is stable for home backup or camping. Perfect for emergencies and very reliable for the price.
- Stuart WhiteCan’t beat it for the price paidNice inverter generator small inside but not in power. Looks well made, have a RV. Runs AC no problem. But have added soft start to RV AC.
Noise level is a little more than what would have liked. But for the price can live with it. - Asife wrightIt’s very important to read the manual before operating the inverter generator.Wonderful inverter generator. I’m from Jamaica and we experience a level 5 hurricane Melisa. I don’t have any electricity and internet service this generator is providing sufficient power to my house. My fans refrigerator Starlink almost everything in my house is running from this inverter generator. Thank you money well spent.
- KBFaulty ProductI follow the instructions to start up the Generator but its not firing up. Not getting any current from the plug wire no matter the multiple try. Im so disappointed because the previous review were good. I thought it was a good buy but not anymore.
- Craig PenceIt’s a pretty good little engine that couldFor the price I bought this. It’s a very good deal. I will tell you that my choke lover is not on correctly and when I went to go turn it on the first time, the choke lever actually fell into the center of the generator. But just like any good person, I took the opportunity in thought How this could be dealt with and the answer is flip the actual choke without the lever and then as soon as it starts, shut it off, turn the choke off and it’ll start perfectly most of the time. I don’t even have to use the choke to start it.
I use this generator for a four day music festival and having a full tank when I started +10 additional gallons was enough for me to use it and keep it running about 90% of the time. It did have at least a constant low pull on it but it did run an air conditioner for many hours in it did operate my popcorn machine with no problems. Would I really go out and buy another one of these, probably not. I could save up a little more and get a better quality one. - philip nylenSo far so goodWorks great I'm already unfortunately having one problem and that's the gas gauge it has a tendency to stick other than that it runs great not to loud and easy to use
- JerrySmall foot print,build quality inpressive.Initial impression is the quality seems to be above standards for a generator at that price e point. Have not fired it up yet, waiting on a few other components to finish up the system. It has a smaller foot print than I expected. Well see how it goes when the system is up and running. I'll update the review then.
- Alberto CastilloExelente productoExelente funcion