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PowerSmart 5000W Portable Inverter Generator, Gas Powered Quiet with Electric Start & CO Alarm, 223cc Engine Eco-Mode Small Generator for Home Backup, Camping and RV Ready

  • Based on 925 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amerisun Inc

Arrives May 17 – May 19
Order within 4 hours and 30 minutes
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Size: 5000W-Electric Start-CO


Features

  • ULTRA-POWERFUL 5000W SURGE OUTPUT Powered by a heavy-duty 223cc 4-stroke OHV engine, the PowerSmart inverter generator delivers 5000 peak watts and 4000 rated watts. Unlike standard 4500W models, our extra 500W headroom ensures high-induction appliances like 15,000 BTU RV air conditioners and sump pumps start without overloading.
  • ONE-TOUCH ELECTRIC START & CO ALARM Skip the strenuous pull-starts with our reliable Electric Start system (Manual backup included). The integrated CO Watchdog sensor automatically shuts down the generator if dangerous carbon monoxide levels are detected, providing essential protection for your family during emergency home backup.
  • 10-HOUR EXTENDED RUN TIME Equipped with a 3.43-gallon large fuel tank, this gas powered generator runs for up to 10 hours at 50% load. The intelligent Eco-Mode adjusts engine speed in real-time to match power demand, maximizing fuel efficiency while maintaining a whisper-quiet 67dB noise level at 23 feet.
  • CLEAN POWER FOR SENSITIVE DEVICES Advanced inverter technology produces pure sine wave electricity with low THD, making it safe for laptops, phones, and medical equipment. Features a rich power panel: 1x 120V 30A RV-ready outlet (TT-30R), 2x 120V household outlets, 12V DC outlet, and dual 5V USB ports.
  • PORTABLE DESIGN & LIFETIME SUPPORT Weighing 89 lbs with a compact frame, this small generator is built for mobility on job sites or campgrounds. Includes a tool kit and oil funnel for quick setup. We provide professional technical support to ensure your power never cuts out when you need it most.

Brand: PowerSmart


Wattage: 5000 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Residential


Item Weight: 89 Pounds


Voltage: 120 Volts


Output Wattage: 5000 Watts


Special Feature: Portable, Super Quiet


Included Components: Wrench


Brand: ‎PowerSmart


Wattage: ‎5000 watts


Fuel Type: ‎Gasoline


Power Source: ‎Gas-Powered


Recommended Uses For Product: ‎Residential


Item Weight: ‎89 Pounds


Voltage: ‎120 Volts


Output Wattage: ‎5000 Watts


Special Feature: ‎Portable, Super Quiet


Included Components: ‎Wrench


Product Dimensions: ‎25.4"L x 17.8"W x 23.5"H


Engine Type: ‎4 Stroke


Ignition System Type: ‎Electric


Tank Volume: ‎1.9 Gallons


Engine Displacement: ‎224 Cubic Centimeters


Total Power Outlets: ‎5


Current Rating: ‎30 Amps


Starting Wattage: ‎4500 Watts


Running Wattage: ‎4000 Watts


UPC: ‎840432700372


Manufacturer: ‎Amerisun Inc.


Part Number: ‎PS5045CE-AIUS


Item Weight: ‎89 pounds


Item model number: ‎PS5045CE-AIUS


Size: ‎5000W-Electric Start-CO


Style: ‎5000W-Electric Start-CO


Special Features: ‎Portable, Super Quiet


Warranty Description: ‎2 Year


Date First Available: June 27, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 17 – May 19

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Excellent Portable Generator
Size: 5000W-Electric Start-CO
I’m very impressed with this PowerSmart generator so far. It arrived well-packaged and looks solid and well-built right out of the box. The design is compact and sleek, making it easy to move and store without taking up too much space. The instructions are clear and straightforward, and it powered on without any issues. It runs relatively quietly compared to traditional generators, which is a huge plus, especially if you plan to use it at night or in residential areas. The control panel is clearly labeled, and the outlets feel sturdy and secure. I also appreciate the fuel efficiency and the overall quality for the price. It feels reliable and dependable, whether for emergencies, outdoor use, or backup power. Overall, this generator exceeded my expectations and seems like a great value. Highly recommend for anyone looking for a portable, user-friendly generator 👍 ... show more
Reviewed in the United States on January 20, 2026 by johnathon clarke johnathon clarke

  • Good deal!
Size: 5000W-Electric Start-CO
Easy movement. I used it for my deep fryer during events. Good quality start time is good.
Reviewed in the United States on December 20, 2025 by Review QueeN

  • It's There when You Need It!
Size: 5000W-Electric Start-CO
I bought this generator anticipating bad weather with power outages. We've had the bad weather, but so far, no power outage. The generator is easy to move because of the handle and wheels. It starts easily and I love the pushbutton starter! Just be sure to attach the battery cable located inside the oil maintenance cover, or the button won't work. The instruction manual is very detailed and covers every aspect of the generator design and function. Since I haven't really used it yet, I can't comment on the power it produces or fuel efficiency. But based on my experience so far, and other reviews, I expect to be pleased with its performance. ... show more
Reviewed in the United States on January 29, 2026 by R.C.E

  • Garbage, can't return it.
Size: 5000W-Electric Start-CO
The media could not be loaded. Junk. Just watch the video.
Reviewed in the United States on September 26, 2025 by O'NEIL CARON II

  • Awesome generator
Size: 5000W-Electric Start-CO
Nice and quiet.
Reviewed in the United States on January 18, 2026 by Kevin

  • Generator
Size: 5000W-Electric Start-CO
Works great. Easy to use
Reviewed in the United States on October 29, 2025 by Ces Damoth

  • Would not electric start and received no technical help
Size: 5000W-Electric Start-CO
The generator ran fin but would not start electrically. Received no help from the manufacturer as I had purchased from a third party on Amazon. I did return the generator because I was offered no tech help. Returning a generator is is real pain. I did receive my refund and purchased from another vendor. ... show more
Reviewed in the United States on November 25, 2025 by Mike L

  • Power smart …excellent
Size: 5000W-Electric Start-CO
The power smart generator is 5 stars. It is powerful enough for all my needs.I used it to power a tv and laptop and it had no problems handling those items.It seems well made and very portable.I feel I made a great choice purchasing this item
Reviewed in the United States on November 19, 2025 by Mike

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