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PowerSmart 4300 Watt Portable Generator with Inverter Technology, 223cc 4-Stroke Gas Powered Engine, Gas Generator for Home Use, Camping, Emergency

  • Based on 37 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amerisun Inc

Arrives Thursday, Aug 27
Order within 13 hours and 35 minutes
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Set name: 4300 Watts


Features

  • Reliable Power: 4300 Starting Watts and 3500 Running Watts, powered by a 223cc 4-Stroke engine to easily run household appliances such as fridges and microwaves
  • Inverter Technology: Produces clean power (<3% THD) to safely power sensitive electronics including phones, tablets and laptops. Operating noise reaches 72 dBA at 23 feet under 50% load
  • Long Runtime: Delivers up to 8 hours of runtime at 25% load, equipped with a 1.98-gallon fuel tank to easily handle emergencies and minimize frequent refueling
  • Control Panel: One 120V 30A AC outlet (L5-30R), two 120V 20A AC outlets, one 120V 8A DC outlet, and Eco Mode. It also features a digital display that monitors voltage, frequency and runtime
  • Warranty & Support: Includes 2-year limited warranty with FREE lifetime technical support from dedicated experts

Description

During a power outage, PowerSmart portable generators make sure the most important items are up and running. Take a PowerSmart portable generator to that far corner of your property instead of running length extension cords. Bring a PowerSmart portable generator to your next tailgate party or camping trip, you'll have all the comforts of home. PowerSmart is founded by Amerisun Inc. headquartered in Itasca, Illinois, specializes in small engine equipments, such as lawn mowers, snow blowers, generators. We fully integrated design, manufacture, direct-sale, and service to provide reliable products and dependable service. Like all tools and equipments, products sometimes are in need of repair or replacement. PowerSmart has 500+ certified repair center in U.S. & provide full replacement parts through IL headquarters. Any issue just contact with us please. Visit the Store 4800W Generator 1200W Generator 2500 Watt Generator 3600 Watt Generator 3800W Dual Fuel Generator 4800W Generator

Brand: PowerSmart


Wattage: 4300 watts


Fuel Type: Gas


Power Source: Gas-Powered


Recommended Uses For Product: Residential


Item Weight: 68 pounds


Voltage: 120 volts


Output Wattage: 3500 watts


Special Feature: Portable, Super Quiet


Included Components: Wrench


Wattage: 4300 watts


Fuel Type: Gas


Power Source: Gas-Powered


Recommended Uses For Product: Residential


Voltage: 120 volts


Output Wattage: 3500 watts


Additional Features: Portable, Super Quiet


Engine Type: 4 Stroke


Ignition System Type: Recoil Start


Tank Volume: 223 cubic centimeters


Total Power Outlets: 4


Starting Wattage: 4300 watts


Running Wattage: 3500 watts


Runtime: 6 hours


Brand Name: PowerSmart


Included Components: Wrench


Model Number: 840432703


UPC: 840432703595


Manufacturer: Amerisun Inc.


Item Weight: 68 pounds


Item Dimensions L x W x H: 18.5"L x 15.9"W x 19.7"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 27

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


  • Best investment
Set name: 4300 Watts
This generator is awesome! It is lightweight enough for me to lift it and easy to start up! It is small and compact, easy to use and works perfectly to run everything in our trailer. This is the perfect generator at an excellent price! I love that the overall appearance of this generator
Reviewed in the United States on July 5, 2026 by Amazon Customer

  • Good generator
Set name: 4300 Watts
Delivered safely and with out damage. Added oil gas and started on third pull runs almost 3 to 4 hours on one gallon of gas. Quietest running sounds.
Reviewed in the United States on May 18, 2026 by Tomas Mesta

  • Worked great during a power outage
Set name: 4300 Watts
I bought this generator for backup power during winter storms, and it has worked really well so far. It started up without much trouble and gave us enough power for the essentials, like some lights, chargers, and a small heater. The build feels solid, and it seems like a good value for the price. It is a little loud, which is expected for a generator, but not a dealbreaker. I feel much more prepared when the power goes out. ... show more
Reviewed in the United States on March 3, 2026 by Amy

  • It works excellently
Set name: 4300 Watts
Having a peace of mind to have the power backed up at home! It delivers reliable power with a great 4300W capacity. Tested the running power, it is good to run small appliances even refrigerator during an outage. Quite heavy but still portable, noise is acceptable for me, feels valuable.
Reviewed in the United States on February 16, 2026 by Iris

  • Powerful
Set name: 4300 Watts
Arrived as started, filled it with oil fuel turned it on and pulled the cord twice started right up, plugged my camper in as a test run turned the ac down ran it for over 4 hours and it did exactly what I wanted. Never missed a beat. Change the oil immediately afterwards and now it’s for remote camping. ... show more
Reviewed in the United States on March 3, 2026 by Baer Wu

  • BEST Generator
Set name: 4300 Watts
I am so glad I purchased this generator its just right amount of watts for Camping, outside vendor right out the box it was ready to go it last for hours its not to heavy and has echo saving system.
Reviewed in the United States on March 28, 2026 by MISOL MARKER WAS NOT IN THE Deliver package

  • Great deal
Set name: 4300 Watts
Its a bargain
Reviewed in the United States on June 16, 2026 by Joseph kingery

  • Do not purchase for mobile AC units
Set name: 4300 Watts
Generator was purchased to run AC unit in a mobile grooming vehicle. It did not run the AC unit as it was advertised this generator was capable of doing
Reviewed in the United States on April 1, 2026 by Shauna

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