2500W Portable Inverter Generator, Gas Powered Generator with CO Sensor, Super Quiet for Camping, Tailgating, Home Emergency Use, EPA Compliant 2025 Version
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Availability:
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Arrives
Saturday, Feb 28
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Style: 2500W Portable CO Sensor
Features
- HIGH POWER OUTPUT WITH CO SENSOR: This powerful inverter generator provides 2500 peak watts and 1900 running watts in a compact design, complete with a CO Sensor for added safety during outdoor or emergency use
- QUIET GENERATOR: By operating at a noise level of 69dB at 23 feet, the 2500w Inverter Generator creates a quieter environment, making it a perfect fit for campsites or quiet neighborhoods, free from disturbing noise
- PORTABLE & LIGHTWEIGHT: Weighing only 39.7 lbs and featuring a convenient carrying handle, this portable generator is highly suitable for camping, tailgating, and other outdoor activities, allowing for easy transportation
- LONG RUNTIME: With a 1.05 - gallon fuel tank, this generator provides an impressive runtime up to 11 hours at 25% load and 5.5 hours at 50% load. Moreover, it has the remarkable ability to save up to 25% fuel, great for those who need both long - lasting power and fuel efficiency
- MULTI FUNCTIONAL OUTPUT CHOICES: Equipped with 2x 120V AC outlets, 1x 12V DC outlet, and 2x 5V USB ports, this gas - powered generator enables you to power various devices simultaneously, from laptops and cameras to small appliances
Brand: AMERISUN
Wattage: 2500 watts
Fuel Type: Natural Gas
Power Source: Fuel Powered
Recommended Uses For Product: Camping
Voltage: 120 Volts
Output Wattage: 2500
Special Feature: CO Sensor, Lightweight, Portable, Super Quiet, USB Port
Included Components: AM5020 Generator, Wrench
Product Dimensions: 21"L x 12"W x 20"H
Brand: AMERISUN
Wattage: 2500 watts
Fuel Type: Natural Gas
Power Source: Fuel Powered
Recommended Uses For Product: Camping
Voltage: 120 Volts
Output Wattage: 2500
Special Feature: CO Sensor, Lightweight, Portable, Super Quiet, USB Port
Included Components: AM5020 Generator, Wrench
Product Dimensions: 21"L x 12"W x 20"H
Material: ABS
Model Name: AM5020C
Engine Type: 4 Stroke
Ignition System Type: electric start
Tank Volume: 1.05 Gallons
Total Power Outlets: 2
Engine Power Maximum: 2500 Watts
Starting Wattage: 2500 Watts
Running Wattage: 1900 Watts
UPC: 840432707258
Manufacturer: Amerisun Inc.
Item Weight: 43.9 pounds
Item model number: AM5020C
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Feb 28
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 2500W-CO Sensor
I bought this based on the comments and research. I'm in Jamaica, we just had Hurricane Melissa, so no electricity and no water. I closed my eyes, said a prayer and bought this inverter generator on faith. I HAVE NO REGRETS!!!! I followed all instructions and each time I use it, it starts on one pull. I was able to connect it to my breaker, I was able to power all 8 of my emergency light bulbs, 2 door fridge, washing machine, 55 inch TV, PS5, 2 Fans all CPAP Machine all at the sametime. I had no surges, nor decrease in power, especially when the washing machine was on. What I was impressed with most of all, was the 1 gallon tank I would use an entire 6 litre bottle of 90 octane gas and that would give me little over 11 hours, with everything connected and operating, including doing 2 large loads of laundry. This Amerisun Inverter generator is the real deal, its really quiet and gets quieter with the eco mode switched on. Its very light, compact, lasts unexpectedly long for a 1 gallon tank capacity. Very powerful for its size, very mobile, I made a great investment with this inverter generator, because Jamaica is Hurricane prone and we have power outages every now and then, so its a win win situation. I recommend this to everyone, whether your a camper, tradesman, having a disaster, you will never regret it. Its worth every penny and its extremely affordable compared to others it maybe the cheapest.
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Reviewed in the United States on December 7, 2025 by Andy McMahon
Style: 2500W Portable CO Sensor
“Great generator, easy to use and pretty quiet. I tested it on a camping trip and it worked perfectly, it lasts a long time on a full tank and gives enough power for what I need. Also great to have at home as a backup for emergencies. Excellent purchase.”
Reviewed in the United States on September 28, 2025 by Christian Gomez
Style: 2500W-CO Sensor
So far it's an excellent generator. Done a one hour break in an change oil. Oil looked a little rough but it ran great and started within 1 to 3 pulls each time. It pulled 1500 wat heater with no problem with minimal voltage drop on cold full pickup in normal run position. Will reevaluate after more use.
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Reviewed in the United States on December 5, 2025 by Bryan
Style: 2500W-CO Sensor
In our winter home in Florida, we have a freezer full of meat. I also use a cpap machine every night. This was an easy and quiet way to take care of both issues when the power goes out.
Reviewed in the United States on December 19, 2025 by Grandpa Ron in Ohio
Style: 4500W-CO Sensor
First, the good stuff: the generator/inverter is packaged nicely and is relatively lightweight. Now the bad stuff. I purchased this generator/inverter in June and fired it up shortly after I received it. Although it was a bit challenging to get started initially, once I got it started, it worked nicely. From that point on, I would run the generator/inverter once a week to ensure it was operational when needed. Everything was going along fine until the first week in September, when the generator/inverter’s gasoline engine stopped working even though it had plenty of fuel and oil. I tried restarting it multiple times on different days, but could not get it to start. I contacted the seller, who asked me to send him pictures of the generator/inverter, which I did. However, I never heard from him again. I have sent him two more messages requesting help, but I have received no reply. I am now looking for a local small engine repair shop where I plan to attempt to get it working at my own expense. The only reason I gave this review one star is because Amazon would not let me give zero stars.
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Reviewed in the United States on October 8, 2025 by K. Irwin
Style: 2500W-CO Sensor
Very happy with this purchase .light weight portable .first pull start up pretty quiet as advertised easy to use. Great price point I would recommend this product. I just wanted to update on this product I’ve using this little generator every day since I purchased it and it has been working flawlessly I have no complaints or issues still very happy with this little unit
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Reviewed in the United States on June 30, 2025 by Steven
Style: 2500W-CO Sensor
Works great ! Worth the purchase. Easy start up & runs good for hours. Isn’t loud at all especially on ECO mode.
Reviewed in the United States on August 17, 2025 by Tay Carson
Style: 2500W-CO Sensor
The 2 different speeds are nice so if you want to save gas and it's quieter you can use the smaller wattage. I don't think it's all that noisy and it's easy to carry around. We only used it for camping so it hasn't had a lot of use.
Reviewed in the United States on September 19, 2025 by Scott H.