

⚡ Power up your adventures—quietly and confidently!
The PowerSmart 2500-Watt Portable Inverter Generator combines robust 2500W peak power with whisper-quiet operation (52-59 dBA) and a lightweight 39.7-pound design. Featuring clean energy output (<3% THD), 5.5 hours runtime at half load, and multiple outlets including USB ports, it’s engineered for seamless, safe, and versatile power delivery—perfect for professionals who demand reliable, portable energy on the go.


















| ASIN | B089FDFDH5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #25,647 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #118 in Outdoor Generators |
| Brand | PowerSmart |
| Color | Red |
| Current Rating | 15.8 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (986) |
| Date First Available | May 30, 2020 |
| Engine Displacement | 79 Cubic Centimeters |
| Engine Power Maximum | 2500 Watts |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Ignition System Type | Electronic |
| Included Components | Wrench |
| Item Package Quantity | 1 |
| Item Weight | 39.7 pounds |
| Item model number | HB5020 |
| Manufacturer | Amerisun Inc. |
| Material | ABS |
| Model Name | 2500W Portable Inverter Generator |
| Output Wattage | 1900 |
| Part Number | PS5020W-AIUS-DP1 |
| Power Source | Gas-Powered |
| Product Dimensions | 20.5"L x 12.8"W x 21.6"H |
| Recommended Uses For Product | Camping |
| Running Wattage | 1900 Watts |
| Size | 2500W-CO Protect |
| Sound Level | 59 Decibels |
| Special Feature | Portable, Super Quiet |
| Special Features | Portable, Super Quiet |
| Starting Wattage | 2500 Watts |
| Style | 2500W |
| Tank Volume | 1.06 Gallons |
| Total Power Outlets | 3 |
| UPC | 817582013027 |
| Usage | 120V, 12V , 5V |
| Voltage | 120 Volts |
| Warranty Description | 2 Year Manufacturer |
| Wattage | 2500 watts |
M**N
Reliable Power When You Need It Most!
I purchased the PowerSmart 2500 Watt generator and couldn’t be happier. From the moment it arrived, setup was straightforward and easy to get it up and running. It’s compact yet powerful, perfect for home backup, camping, or powering tools in remote locations. The generator runs smoothly and quietly, and I was impressed by fuel efficiently. The build quality feels solid, and it started up effortlessly right out of the box. I’ve already used it during a brief power outage and it kept my essentials running without a hitch. Plus, the price point is unbeatable for the performance it delivers. Highly recommend this generator to anyone looking for dependable, portable power. Great value, great product!
T**N
A must-have for tailgating and outdoor fun
This generator has become a must-have for our tailgates. It’s surprisingly quiet and runs about 6–8 hours on a gallon of gas, depending on how many things we have plugged in. You can really feel the durability in its weight—it’s solid without being too heavy and stores easily. We’ve taken it to several tailgating spots, and it’s held up well against weather and travel. It’s been an easy, reliable way to power lights, speakers, and small appliances while we’re out, and it’s definitely made our tailgating setup more convenient. For anyone looking for an affordable, portable generator that works well for outdoor events, this is a solid pick. It’s been a great upgrade for our family.
N**.
Great Generator - Quiet and Light Weight
I ordered this generator to use for boondocking with my camper. The instructions were clear about how to set the unit up. After getting it set up (oil and gas added), it fired right up. I plugged in two phone chargers and a circuit tester into the unit and it was working perfectly. I hope the long term longevity matches the initial quality. I was pleasantly surprised with the noise level of the unit as it is even quieter than I had hoped. In addition, the weight of this generator is plenty light enough to be able to move around with ease. Be aware that the oil does not come with the unit and that will have to be purchased separately before you set up and run this generator (oil type clearly communicated on the set up instructions).
B**L
Fast and easy setup. Started on first pull and ran very quietly!
In a few minutes it was up and running. Started on the first pull! It took just a few minutes to add the fuel and oil. Two screws open the access panel and the oil was easy to add. Added fuel, choked it and pulled the cord- Up it came. It was very quiet and handled the load without issue. It is quiet and powerful and well worth the cost in my opinion!
M**H
Good, inexpensive generator
This generator helped get us through the recent ice storm that passed through Tennessee. We lost power in the morning but were still able to have coffee, run the microwave, charge all our computers and phones, and even run a space heater. Not all at the same time, because I was careful not to go over the 25 or so amps I could get total out of the machine. It started up on the first pull after filling oil and gas in very cold weather and ran without a problem. It was a little louder than I thought it would be, but being on a wooden deck may have made it louder.
G**E
Nice little quiet unit !
So far so good ! Started up on 2nd pull. Very quiet ! Runs lights, battery chargers, and my pancake air compressor.
H**R
Nice little generator
I bought this for my rv.It works great. It starts easy and used very little gas.
M**N
might need fuel additive on first startup to run smoothly, packaging stunk.
ran kinda rough at first, wouldn't idle smooth at first, problem persisted until i put some stabil additive in and let it run for like 30 minutes on that mixture. Since then, no problems very easy to use. Packaging smelled horrible and set my air filter off, best to open this outside.
Y**T
Très bon , très silencieuse !
D**Y
Generator works great
K**H
Well I got it and filled it with oil and gas, put the choke on and in one pull it started then turned the choke off and it ran fantastic. Put it in eco mode and the thing is super quiet in fact I think it's quieter than a Honda. Now just to test it under load for what I bought it for but so far so good
M**L
Perfect for our RV. Make sure you calculate the load this generator is required to supply before buying.
W**R
came in as shown, have not used it yet, package looks good, unit looks good, customer service was great, I had some questioned on cable I wanted to purchase, came back to me right away with some added help,
Trustpilot
2 months ago
2 weeks ago