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PowerSmart

PowerSmart 2500 Watt Portable Inverter Generator, 79.8cc Gas Powered Engine with 5.5H Long Runtime, Ultra Quiet Small Generator for Camping, RV, Home Power Outage and Outdoor Emergency (HB5020)

  • Based on 364 reviews
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$329.99 Why this price?
4th of July Sale · 6% off was $349.99

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Availability: In Stock.
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Arrives Wednesday, Jul 8
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Color: red


Features

  • 2500W SURGE POWER The PowerSmart HB5020 features a robust 79.8cc 4-stroke OHV engine. It provides 2500 starting watts and 1900 rated watts of heavy-duty power, ensuring more stable performance and longer lifespan even under high load conditions.
  • ULTRA LONG 5.5H RUNTIME Stop refilling fuel frequently. Equipped with a 1.06-gallon fuel tank, this gas-powered inverter generator runs up to 5.5 hours at 50% load. Combined with the energy-saving ECO mode, it is the ideal companion for long nights in an RV or extended home backup during power outages.
  • WHISPER QUIET OPERATION Operating as low as 59dB at 23 ft, this quiet generator is designed for campsites and residential use. It allows you to enjoy outdoor life, tailgating, or DIY projects without disturbing your neighbors, providing a peaceful environment for your family.
  • CLEAN POWER FOR SENSITIVE ELECTRONICS Advanced inverter technology produces pure sine waves with low THD. It provides safe, stable electricity for sensitive devices like laptops, smartphones, tablets, and CPAP machines, protecting your expensive electronics from power surges.
  • PORTABLE & VERSATILE PANEL Weighing only 39.7 lbs with a built-in ergonomic handle for easy transport. The power panel includes 2x 120V AC outlets and 2x 5V USB ports, making it a versatile portable power station for camping essentials and emergency preparedness.

Description

2350W Portable Quiet Inverter Generator Gas-Powered With USB Outlet & Parallel Capability, Ultra Lightweight for Camping Home Use,CARB Compliant

Brand: PowerSmart


Wattage: 2500 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping


Item Weight: 39.7 Pounds


Voltage: 120 Volts


Output Wattage: 900


Special Feature: Portable, Super Quiet


Included Components: Wrench


Wattage: 2500 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping


Voltage: 120 Volts


Output Wattage: 900


Additional Features: Portable, Super Quiet


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 1.05 Gallons


Engine Displacement: 79.8 Cubic Centimeters


Total Power Outlets: 2


Engine Power Maximum: 2500 Watts


Starting Wattage: 2500 Watts


Running Wattage: 900 Watts


Runtime: 5 hours


Color: red


Brand Name: PowerSmart


Included Components: Wrench


Model Name: 2500W


Model Number: HB5020


UPC: 840432700686


Manufacturer: Amerisun Inc.


Manufacturer Part Number: HB5020-AIUS-2


Unit Count: 1.0 Count


Warranty Description: 2 Year Manufacturer


Item Weight: 39.7 Pounds


Item Dimensions L x W x H: 20.5"L x 12.8"W x 21.6"H


Frequently asked questions

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

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.

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Top Amazon Reviews

    • • Reliable, Powerful, and Easy to Use • Excellent Generator for Home BackupGreat Power
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I’m very happy with this generator. It starts easily, runs smoothly, and provides plenty of power for my needs. I’ve used it for backup power at home and it handled appliances and electronics without any issues. It’s quieter than I expected for a generator this size, and the inverter power feels safe for sensitive devices. Build quality is solid and it’s easy to move around. Overall, great value for the price and I would definitely recommend it. ... show more
Reviewed in the United States on January 20, 2026 by Mehrzad Shojaee
    • Great generator for RV's
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I purchased this generator for our RV. I wanted one that was over 3000W so that the AC unit wouldn't work the generator so hard. I like that this one has a 30A plug for RV's. It does have the round 30A plug so I had to get an adapter. It is the same size as smaller wattage generators which is nice. It is quiet and starts on the first pull. A great unit for the price. Overall I am pleased. ... show more
Reviewed in the United States on March 31, 2026 by Dennis Sturms
    • Perfect generator! Great brand most cost efficient option
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Excellent generator, perfect for our pop up events. We have used it without any hassle or issues. User friendly and conveniently sized. Works efficiently without any problems starting up. Highly recommend this brand generator. You can plug in multiple devices and there’s plenty of power left over for additional items. ... show more
Reviewed in the United States on April 1, 2026 by Sabrina Villegas
    • Portable, Quiet and Reliable Generator
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This is a light weight generator. Very quiet. We used it to power lights at a craft fair. We were able to hold conversations without raising our voices. It was easy to start. The pull cord was effortless and able to start on the first pull. It runs on gas. Easy to transport. Just through it in the back of the truck and go! ... show more
Reviewed in the United States on January 30, 2026 by ryan11880
    • Does The Job!
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I’ve only had this generator for a few days now, but I’m happy with it so far. It’s exceptionally quiet compared to my old Generac and the wattage is enough to power my refrigerator, sump pump and gas fired furnace and water heater. The meter on the generator shows fuel level, total time elapsed volts generated, and watts used. So far, so good! ... show more
Reviewed in the United States on March 27, 2026 by Tech Nut
    • Powersmart 2500-watt portable
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The PowerSmart 2500-Watt Portable Inverter Generator is a reliable and quiet power solution for camping and outdoor use. It delivers stable energy for small appliances, electronics, and devices. Lightweight and fuel-efficient, it’s easy to transport and perfect for campers who need dependable power without excessive noise. ... show more
Reviewed in the United States on January 8, 2026 by Moltimer Didine
    • Great customer support for a great product
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Received my 3600 watt generator in February. Was excited but, after opening noticed a couple of cracks in the housing from delivery. Contacted seller and they immediately sent me a return label. I returned the generator the next day. To my surprise, I had a new generator on my front step a few days later. I love Amazon and have had a great experience with 99 percent of products I receive. The new generator works flawlessly and am very happy with my purchase. The seller went up and beyond to make things right even though the damage was not their fault. Would definitely purchase another generator from this seller. Which, we are considering. If you are looking for a well priced generator from a seller with excellent customer service look no further. Very pleased, thank you ... show more
Reviewed in the United States on March 26, 2026 by Roi
    • Gets the job done
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The PowerSmart generator works well and is easy to use. It starts quickly and provides steady power when needed. It’s not too loud compared to other generators, and it feels reliable for basic home use or emergencies. Overall, it’s a good generator for the price and does what it’s supposed to do.
Reviewed in the United States on February 11, 2026 by Franchesca

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