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PowerSmart

PowerSmart 4400-Watt Dual Fuel Portable Inverter Generator, PowerSmart Gas Powered, CO-Sensor, Lightweight & Quiet for Home Use and Emergency Backup, Camping, EPA Compliant

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Availability: In Stock.
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Arrives Thursday, Jul 23
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Output wattage: 4450


Set name: Open Frame Dual Fuel Inverter Generator


Features

  • Dual Fuel HIGH POWER OUTPUT: With a starting wattage of 4400W and a rated wattage of 3600W, this generator provides ample power for your home, RV, or job site needs
  • EXTEND RUNTIME: Equipped with a 1.6-gallon fuel tank, it offers an impressive 11 hours of runtime at 25% load, ensuring long-lasting performance without frequent refueling
  • SUPER QUIET OPERATION: Operating at a sound pressure level of 76 dB from 23 feet at 25% load, this generator is designed to be quiet, making it ideal for use in residential areas or during camping trips
  • DURABLE & PORTABLE: Weighing 61.29 lbs and featuring a compact design (19.3 x 16.9 x 16.5 inches), this generator is easy to transport and store, perfect for on-the-go power needs
  • SAFETY FEATURES: Powered by an EPA Compliant 223cc 4-stroke gas engines and includes multiple safety warnings and features such as carbon monoxide detection, low oil level shutdown, and overload protection, ensuring safe and reliable operation

Description

Power for longer. Lasts for10 hours at just 25% load*with integrated 1.6-gallonfuel tank Featuring auto throttle and low oil shutdown that automatically safeguards the engine from incurring damage and provides long engine life Firmly grasp recoil handle and pull slowly until increased resistance is felt. Pull rapidly up and away Our economy mode feature automatically adjusts engine speeds to satisfy the demand. Economy mode save fuel sand reduces sound emissions 4400-Watt Gas Powered, CO 7000-Watt Generator 4450W Dual Fuel Generator 4400W CO-Sensor Inverter 4400W GasPowerd Generator 4400W Portable Inverter 4400W Inverter Generator

Brand: PowerSmart


Wattage: 4450


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 120 Volts (AC)


Output Wattage: 4450


Special Feature: CO Sensor, Dual Fuel, Low Oil Shutdown, Overload Protection, Super Quiet


Included Components: User Manual


Color: Red+Black


Wattage: 4450


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 120 Volts (AC)


Output Wattage: 4450


Additional Features: CO Sensor, Dual Fuel, Low Oil Shutdown, Overload Protection, Super Quiet


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 1.6 Imperial Gallons


Engine Displacement: 223 Cubic Centimeters


Total Power Outlets: 3


Engine Power Maximum: 2500 Watts


Starting Wattage: 4450 Watts


Running Wattage: 3600 Watts


Smart Home Compatibility: Not Smart Home Compatible


Frequency: 60 Hz


Runtime: 11 hours


Brand Name: PowerSmart


Included Components: User Manual


Model Name: HB5040DC


Model Number: HB5040DC


UPC: 840432710913


Manufacturer: Amerisun Inc.


Manufacturer Part Number: HB5040DC


Unit Count: 1.0 Count


Item Type Name: Inverter Generator


Warranty Description: 2 Year Manufacturer


Item Dimensions L x W x H: 16"L x 16"W x 19"H


Color: Red+Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 23

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

    • Power smart 4400-watt generator
Output wattage: 4400 Set name: Open Frame Gas Power Generator
Power smart 4400-watt generator was delivered in perfect condition and on time. Primary use is for demolition of a 70' mobile home. Reciprocating saw and angle grinder are the tools being used with ease. Absolutely happy with the purchase. The generator is easy to start and seems to be well made and is easy to move around, much lighter than my generac 3500. I will purchase another one to run in parallel for a plasma cutter for the frame of the mobile home I would definitely buy again very happy! Considering the price of other generators in this category, I feel this is a great value, thank you! ... show more
Reviewed in the United States on April 23, 2026 by Scott Wanhala
    • Lightweight, but will power the essentials
Output wattage: 4400 Set name: Open Frame Gas Power Generator
I got this generator for two reasons: it's lightweight and easy to carry around, and it can power the essentials in an electrical outage. And because it's so small, I can easily store it on a lower shelf in my garage. While it won't run a whole-house air conditioner, it'll run a window unit or other room air conditioner, along with some lights, refrigerator, and some outlets. And because it's an inverter generator, it's cleaner power than a standard generator, so you can use it to power sensitive electronic devices. Besides wiring it in for temporary power to my house, it'll also power my 30-amp RV without any problems. The fuel tank is relatively small, but it'll run several hours on a tank full. The best feature is the dual fuel capability. With a couple of propane tanks, you could run this generator all day. ... show more
Reviewed in the United States on April 5, 2026 by The Trevathans
    • Read for first usage impressions
Output wattage: 4400 Set name: Open Frame Gas Power Generator
Here are my first usage thoughts 1. Odd - you don’t insert the dipstick all the way to check the oil. If you are wondering why the oil capacity is greater than what you filled the oil tank to, that is probably why. 2. No oil is shipped with the unit but it just takes regular old 10-30 3. First start was a little challenging. I followed the directions to a T. I recommend just choking it until you get spark. That’s how it started for me. 4. It was heavier than I thought it would be. 5. Given number 4 it is a little strange that it was also more compact than I thought it would be. 6. I was pleasantly surprised at the loudness, especially on Eco. It is louder than my bearcat, but not crazy louder. 7. It is a good looking unit, like the control panel. 8. I started it on propane. Easy hookup. 9. Spark plug wrench is included. You need to take off the fuel tank to access not very convenient. 10. Seems to run light load fine have not tested heavy. ... show more
Reviewed in the United States on February 16, 2026 by CA8
    • Can’t beat it for the price paid
Output wattage: 4450 Set name: Open Frame Dual Fuel Inverter Generator
Review Image by Stuart White
Nice 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.
Reviewed in the United States on October 25, 2025 by Stuart White
    • Complete Disappointment – Stopped Working Sudde
Output wattage: 4450 Set name: Open Frame Dual Fuel Inverter Generator
I was using this generator normally when it suddenly shut off without warning. After that, it completely stopped producing power. I checked the basics, including the oil, fuel, battery, and spark plug, but nothing helped. I even took it to a repair shop, and they were unable to fix the issue or identify a clear solution. This has been a total disappointment. A generator should be reliable, especially during important situations, but this one failed unexpectedly after very limited use. I would not recommend it based on my experience. ... show more
Reviewed in the United States on May 23, 2026 by Norberto H.
    • Great generator
Output wattage: 4400 Set name: Open Frame Gas Power Generator
Great generator for the money, can handle an appliance, starts on 1st pull, only using the propane feature on mines but highly recommend to use either fuel, propane is just my preference
Reviewed in the United States on June 14, 2026 by Richard
    • Best emergency generator i have used so far
Output wattage: 4450 Set name: Open Frame Dual Fuel Inverter Generator
Lived off it for a month due to impact from a hurricane and its works well as an emergency back up. It is quiet in eco mode compared to others that i have used. Its relatively light so it very portable and best of all it has the display that shows the hours used so you can keep track of maintenance. For the price its great. Wish it had a larger either 2 to 4 galon tank but that would have increased the weight ... show more
Reviewed in the United States on January 19, 2026 by Oshane Williams
    • Importantisimo
Output wattage: 4450 Set name: Open Frame Dual Fuel Inverter Generator
Se lo envie a mi familia para los apagones en Cuba. Y les ayuda a todos los del barrio.
Reviewed in the United States on June 18, 2026 by Beatriz Gonzalez Campos

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