Search  for anything...

PowerSmart 4400-Watt Portable Generator with Inverter Technology, CO Protect, Home Use, DL5040C

  • Based on 380 reviews
Condition: New
Checking for product changes
$379.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

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

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amerisun Inc

Arrives Jul 8 – Jul 10
Order within 12 hours and 38 minutes
Available payment plans shown during checkout

Size: 4400W + Inverter + CO Senser


Features

  • Power: 4400 starting watt and 3600 running watt clean power (less than 3% THD), 5.1 hours run time at 50% load
  • Convenience: Equipped with a 30 Amp outlet, efficient power for RV, Home use, Emergencies, and Outdoor Adventures
  • Quiet Operation: 59 dBA from 23 feet at 25% load, 76 dBA from 23 feet at full load
  • Panel: Two three-prong 120V 20 Amp receptacle, one 120V 30 Amp receptacle, one 12V DC Outlet, parallel ports
  • Features: Eco Mode, Low Oil Shutdown, Overload Reset
  • EPA compliant low-emission generator, UL 2201 safe generator with CO shutoff

Brand: PowerSmart


Wattage: 4400 watts


Fuel Type: Gas


Power Source: Gas-Powered


Recommended Uses For Product: Residential


Item Weight: 57 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 3600


Special Feature: Portable, Foldable Handle, Super Quiet, Extra-Long Run Time


Included Components: Wrench


Brand: PowerSmart


Wattage: 4400 watts


Fuel Type: Gas


Power Source: Gas-Powered


Recommended Uses For Product: Residential


Item Weight: 57 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 3600


Special Feature: Portable, Foldable Handle, Super Quiet, Extra-Long Run Time


Included Components: Wrench


Color: 4400 Watt


Product Dimensions: 19"L x 16"W x 15.6"H


Material: ABS


Model Name: 4400-Watt Open Frame Inverter Generator


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 2.5 Gallons


Engine Displacement: 224 Cubic Centimeters


Runtime: 16 hours


Total Power Outlets: 4


Frequency: 60 Hz


Starting Wattage: 4400 Watts


Running Wattage: 3600 Watts


UPC: 840432700648


Manufacturer: Amerisun Inc.


Item Weight: 57 pounds


Country of Origin: China


Item model number: DL5040C


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 8 – Jul 10

This item is non-returnable:

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

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great generator
Size: 4400W + Inverter + CO Senser
Awesome generator. Got it pretty quick and in great condition. Realized that it takes 10W-30 4 stoke oil. Got the oil, filled it up and it fired right up. Ran it for about 30 minutes without load. I have used saws and sander from the generator with no issues. Also used it with our pop-up camper with no issues. Ran the fridge, fans and all the lights. After the trip, my father-in-law also bought one. You can connect two together as well which will be nice if we have more people on a trip that needs more power. It's also not too loud. It is a generator so it is not silence but it is not obnoxious. Real good value for money. ... show more
Reviewed in the United States on June 16, 2025 by JR Strydom

  • Made solid.
Size: 4400W + Inverter + CO Senser
This product was delivered on time, packing was good all parts a pieces were in the box. Added oil, started it up no issues took a few pulls the first time. Tested on my Travel Trailer, 30 Amp service, ran fine no stressing on the engine had AC on full blast, refrigerator running, all lights and equipment turned on. Ran it for about 2 hrs as a test. Turned gas switch off let gas run out. Started it a few days later started up no problems. Looks solid made well. I like the separate gas shut off switch ( metal switch not plastic junk), my experience, you need a good gas shut off switch to keep the carbonator from getting clogged. Sound level not bad, did not measure it. Good inverter for the price. Plan to take this across the country this summer as backup power for the TT. ... show more
Reviewed in the United States on May 30, 2025 by T.Shark

  • Your secure future
Size: 4400Watt + Inverter
Thanks to this generator for coming into my life. It saved me. I was without power for over a week, and this was my salvation. So much so that I ordered another one. I highly recommend it. It's super useful. Thank you.
Reviewed in the United States on June 26, 2025 by Narielis

  • SCAM BRAND NEW DEFECTIVE GENERATORS. NO RETURNS
Size: 4400W + Inverter + CO Senser
VERY VERY DISAPPOINTED. WORST CUSTOMER SERVICE IVE EVER DEALT WITH. THEY SENT ME A BRAND NEW NON WORKING PORTABLE 4400 WATT GENERATOR AND ARE NOT ACCEPTING A RETURN. DO NOT BUY THESE GENERATORS!!!! THEY DONT ALL WORK AND THE SELLER DOESNT RETURN THEM. WASTE OF TIME AND MONEY THAT I WORK HARD FOR. HAVING TO SHUT DOWN BUSINESS JUST BECAUSE OF THIS FOR THE PASSED THREE DAYS BECAUSE OF THIS ... show more
Reviewed in the United States on June 16, 2025 by E M

  • Reliable, cost effective invertor for food trucks and home backup use!
Size: 4400W + Inverter + CO Senser
Great invertor for the price. Starts right up and consistently handles the power advertised. We pretty much use about 60% of the running watts and it handles it at a good operating volume. At startup, we push the max and it never waivers and even then the noise is acceptable for our local requirements. If you want a reliable invertor at a great price, I recommend this one. Yes there are quieter ones, but they cost at least double and are only about 5 or 6 dB quieter. ... show more
Reviewed in the United States on May 21, 2025 by M.Ferrari

  • Good hurricane prep
Size: 4400W + Inverter + CO Senser
I got it for hurricane prep. I live in Fla in a condo and last week we were hit buy a bad hurricane. I have a CPAP and need a place to charge my backup battery so I can sleep at night. I Think it will do exactly what I need from it.
Reviewed in the United States on June 5, 2025 by Ronald Brock

  • Alot of power for the money
Size: 4400Watt + Inverter
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. ... show more
Reviewed in the United States on June 17, 2023 by r timm

  • Muy hermosa
Size: 4400W + Inverter + CO Senser
Sin duda alguna de muy buena calidad y muy casi no hace ruido y muy enconomica fue un regalo para mis padres y les encantó
Reviewed in the United States on June 10, 2025 by Danay

Can't find a product?

Find it on Amazon first, then paste the link below.