PowerSmart 4500-Watt Portable Generator with Inverter Technology, CO Protect, Home Use
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Availability:
In Stock.
Arrives
Jan 1 – Jan 5
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Style: 4500Watt + Inverter + CO
Features
- Power: 4500 starting watt and 3800 running watt clean power (less than 3% THD), 6.5 hours run time at 50% load
- Convenience: Equipped with a 30A outlet for RV, Home use, Emergency power outage, and Outdoor Adventures
- Quiet Operation: 58 dBA from 23 feet at 25% load, 72 dBA from 23 feet at full load
- Panel: Two three-prong 120V 15A receptacle, one 120V 30A receptacle, one 12V DC Outlet, parallel ports
- Features: Eco Mode, Low Oil Shutdown, Overload Reset
Brand: PowerSmart
Wattage: 4500 watts
Fuel Type: Gasoline
Power Source: Gas-Powered
Recommended Uses For Product: Camping, Commercial, Residential
Item Weight: 61 Pounds
Voltage: 120 Volts
Output Wattage: 4500 Watts
Special Feature: Portable, Super Quiet
Included Components: Wrench
Brand: PowerSmart
Wattage: 4500 watts
Fuel Type: Gasoline
Power Source: Gas-Powered
Recommended Uses For Product: Camping, Commercial, Residential
Item Weight: 61 Pounds
Voltage: 120 Volts
Output Wattage: 4500 Watts
Special Feature: Portable, Super Quiet
Included Components: Wrench
Product Dimensions: 17.3"L x 15.2"W x 18.3"H
Engine Type: Gasoline
Ignition System Type: recoil start
Total Power Outlets: 4
Starting Wattage: 4500 Watts
Running Wattage: 3800 Watts
UPC: 840432702970
Manufacturer: Amerisun Inc.
Item Weight: 61 pounds
Style: 4500Watt + Inverter + CO
Special Features: Portable, Super Quiet
Warranty Description: 2 Year Manufacturer
Date First Available: October 20, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jan 1 – Jan 5
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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
Excellent value for its power! Delivers 4,400W peak (3,600W running), runs quietly for hours, and handles multiple appliances easily. Solid build with safety features like low-oil shutdown and eco-mode. A bit heavy but very reliable for home backup, camping, or light workshop use. Highly recommended for its price and performance.
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Reviewed in the United States on November 12, 2025 by Gerardo
Exactly what the doctor ordered
Reviewed in the United States on November 22, 2025 by Timmy Fletcher
highly recommend it, it's very good.
Reviewed in the United States on November 19, 2025 by Roberto Araujo Perez
Style: Generator
So, I purchased this generator 4 months ago. I finally used it for my first tailgating opportunity and it was only running one 24 inch TV. After about 5 hours it started shutting down. After restart it would shut down again in 10 minutes with the overload light flashing red as it shut down. When I called Amerisuninc on September 7th to ask them about this problem, I was told that running it for 5 hours was a long time and that I shouldn’t run it so long as it gets hot. Really? It’s a generator and many generators around me on the same day I was tailgating ran for 10 hours or more with no issues. So, if my power goes out and I wanted to run my refrigerator, I better tell the power company that I only have 5 hours and they need to have my power back up by then. What a joke, I have never heard a manufacturer say that about their product - in this case a 2200W generator. Worse response ever and worse product I have ever bought. Please get a Ryobi, or Honda, or some other more reputable brand than Amerisuninc. I would like my money back as no where in their brochure or in the description do they ever mention this limitation. The brochure even says at 1/4 load it can run for 10.5 hours. Go figure, that’s a straight up lie! This happened again with using it outside to run my electric chainsaw. After running it for a few hours (on and off) it started shutting down again. It is truly a worthless generator.
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Reviewed in the United States on September 7, 2021 by Simply Amazing Living
Kept me warm in the winter good amount of power and pretty quiet
Reviewed in the United States on November 11, 2025 by Thomas doty
Bought the unit during florida hurricane prep tax free week. After hurricane Ian i had no power for 7 days and was not going through that again. I wanted a generator that was big enough to power a window ac unit, the fridge, and few lights and be able to run overnight without refueling. This unit fit that criteria. So With free shipping, $40 Amazon coupon and no sales tax, total cost was $389. The unit was very well packed with hard Styrofoam, the Samsonite gorilla could of handled this package and probably not hurt it. Set up was very easy, put in oil (funnell included, oil not included) non-ethanal gas and it started on the first pull. Ran it for an hour with a very light load (very small refrigerator) and then changed the oil. Ran it for an hour again (with the fridge) and then changed the oil again. Then I ran it for an hour again with the fridge and the wash machine running, the idea being to put a little more varying load on it. Then I changed the oil again. Now with 3 hours of break in time I fiquered it should be ready. So I ran it with the window ac, the fridge, the wash machine, a fan, and a few lights. The power meter showed the load at 25% . Ran it for an hour and then changed the oil again. The last oil change came out clean with virtually no visible metal flecks. The first change had alot of flecks, the second a little, the third just a few, and the last one virtually none. Pros: has a fuel gage and two and a half gallon fuel capacity, it should be able to run overnight without refueling, we shall see. Also has a power percentage meter that shows how much load is on the unit . Being open frame it was very easy to change the oil and refill it. The unit is very compact and takes very little space. When running it wasn't overly loud, not as quiet as an enclosed inverter but not screaming, can hear it 3 blocks away like a normal generator. Overall very impressive. Con: at about 70 pounds the unit is just heavy enough to warrant caution when you have to move it. For me it's OK , I not going to be constantly moving it around, but for powering a rv or a situation were you have to constantly move it, unless you can mount it semi permanently or put some kind of wheels on it, I would not recommend it.
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Reviewed in the United States on June 17, 2023 by r timm
This generator has excellent performance
Reviewed in the United States on November 17, 2025 by Yasser Rodriguez
La mejor planta para Cuba
Reviewed in the United States on November 16, 2025 by Luis Ángel Martínez Camacho