AMERISUN 2500-Watt Gas Powered Portable Inverter Generator for Home Use - Super Quiet Lightweight for RV and Camping, CO Sensor, Outdoor and Home Backup, Long Run Time
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This item is eligible for return within 30 days of receipt
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Availability:
Only 1 left in stock, order soon!
Arrives
Sep 9 – Sep 11
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Output wattage: 2500
Set name: Super Quite Small Generator
Features
- [POWERFUL & RELIABLE]: Generate up to 2500 peak watts and 1900 running watts, providing enough power to keep essential devices running smoothly during emergencies or outdoor adventures. Easily power a refrigerator, portable air conditioner, coffee maker, lights, or sensitive electronics like laptops and smartphones, ensuring you're prepared for any situation.
- [ULTRA-PORTABLE DESIGN]: Weighing just 39.7 lbslighter than most carry-on suitcasesthis gas generator features an ergonomic carrying handle for effortless portability, making it the perfect companion for camping trips, tailgating events, and RV adventures.
- [QUIET PERFORMANCE]: Operates at just 69 dB at 23 feetslightly louder than a normal conversationensuring minimal disruption during camping trips, tailgating events, or home use, so you can enjoy peace and quiet while powering your essentials.
- [EFFICIENCY MEETS ENDURANCE]: With a 1.05-gallon fuel tank, it delivers up to 11 hours of runtime at 25% load or 5.5 hours at 50% load, helping you save up to 25% on fuel while ensuring uninterrupted power.
- [MULTIPLE OUTPUT OPTIONS]: Equipped with 2x 120V AC outlets, 1x 12V DC outlet, and 2x 5V USB ports, this camping generator powers everything from household appliances to sensitive electronics like laptops and smartphones.
- [BUILT-IN CO SENSOR]: Features an integrated carbon monoxide detection system that automatically shuts off the generator when dangerous levels of CO are detected, ensuring safety for you and your family.
Brand: AMERISUN
Wattage: 2500 watts
Fuel Type: Gasoline
Power Source: Gas-Powered
Recommended Uses For Product: Camping, Commercial, Residential
Item Weight: 39 Pounds
Voltage: 120 Volts (AC)
Output Wattage: 2500
Special Feature: CO Sensor, Fuel Efficient, Portable, Super Quiet, USB Port
Included Components: 2-in-1 Spark Plug and Screwdriver Wrench, AM5020 Generator, Funnel
Wattage: 2500 watts
Fuel Type: Gasoline
Power Source: Gas-Powered
Recommended Uses For Product: Camping, Commercial, Residential
Voltage: 120 Volts (AC)
Output Wattage: 2500
Additional Features: CO Sensor, Fuel Efficient, Portable, Super Quiet, USB Port
Engine Type: Internal Combustion (Gasoline)
Ignition System Type: recoil start
Tank Volume: 1.05 Gallons
Total Power Outlets: 2
Engine Power Maximum: 2500 Watts
Starting Wattage: 2500 Watts
Running Wattage: 1900 Watts
Smart Home Compatibility: Not Smart Home Compatible
Frequency: 60 Hz
Is Electric: No
Runtime: 11 hours
Brand Name: AMERISUN
Included Components: 2-in-1 Spark Plug and Screwdriver Wrench, AM5020 Generator, Funnel
Model Name: AM5020C Generator
Model Number: AM5020C
UPC: 840432708101
Manufacturer: AMERISUN
Manufacturer Part Number: AM5020C Generator
Unit Count: 1.0 Count
Item Type Name: portable generator
Warranty Description: 2 YEAR
Item Weight: 39 Pounds
Item Dimensions L x W x H: 12"L x 21"W x 20"H
Color: Red and Black
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 9 – Sep 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Output wattage: 2500
Set name: Super Quite Small Generator
This generator is a great value for the money. It is durable, quiet, and powerful, and it works wonderfully for me when I’m at the Green Market. I use it for my cooking needs and also to run a fan to help keep me and my team cool while we serve our customers. It is dependable, easy to use, and perfect for outdoor events, vending, and business use. I’m very satisfied with this purchase!
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Reviewed in the United States on May 30, 2026 by Stephanie Harvey (FLAVOR MIX-UP CATERING &MORE
Output wattage: 2500
Set name: Small Gas Generator-CO
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
Output wattage: 2500
Set name: Super Quite Small Generator
Quiet! I purchased it to run our RV while we boondocked a couple days on the beach. It worked great! Ran our mini-split with no issues to provide some heat at night and AC during the day. We would shut off the HVAC to run the toaster, microwave and coffee pot so we didn’t overload it. The size and weight along with how quiet it is was worth the work arounds. It ran 12 hours on one tank when the temperatures didn’t require a lot of heat or cooling. Ran 8 hours on the night that the mini-split ran a lot. I can carry it with one hand so I use it to run power tools and lights instead of dragging out an extension cord at home. Our previous generator had more power but was a beast to move around. Performance seemed to really improved and smooth out after running under a load by the 5th tank of gas. Most new engines these days say there is “no break in” time but I felt like this one really ran best after a few tanks of gas.
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Reviewed in the United States on April 11, 2026 Reviewed in the United States on April 11, 2026 by deanna brown
Output wattage: 2500
Set name: Small Gas Generator-CO
Better than I expected. Ships without oil so you must add before starting. So add oil. Remove two screws and pull cover from side. 10w30. full synthetic, Even includes a funnel shaped to make adding oil easy. Awesome. Added fuel. Has a fuel gauge on top. Even more Awesome. Followed the tag instructions. Turn on vent on gas cap. Starting on the side. First time starting it took quite a few pulls with choke on. After the initial start, it is super easy. It is considered loud compared to more expensive models, and yet, I believe it is very quiet. More quiet than I had planned. Has USB outlets. Eco mode which lets it idle when nothing is pulling power. I ran an old air compressor with it and then plugged in an electric heater. Both ran with no issues. The nicest thing is how easy it is to tote around. My old compressor was on wheels and a nightmare just to move around. Including video of my wife starting. Hopefully you can hear how quiet it is and see how easy it is to start. She had no issues. My only regret is I got it on sale and now I wish I had bought two. I will update if I run into any problems and how it performs in an emergency over a long period. Really happy with this purchase.
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Reviewed in the United States on April 2, 2026 by Christopher Sharpe
Output wattage: 2500
Set name: Super Quite Small Generator
Came on time ,when looking at gen and reading about it,it said made in america,i ordered it box said made in china,false advertising to get people to buy it?,was very disappointed about that,was happy that it started and ran ok,if i would havek own it wsd made in china i would never have bought it,,,ok had it a few days it seems to be well made filled with brek in oil and fresh gas,fired right up ran for hour changed oil ran for 4 hours and changed break in oil again and changed oil and put in castrol gtx synthetic oil ,,,each time started easy and ran good not as quiet as honda but close,hope it lasts for the long haul,for the price is worth it,just still upset claiming made in us,when its made in china,other than that happy with it
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Reviewed in the United States on December 31, 2025 by Amazon Customer
Output wattage: 2500
Set name: Super Quite Small Generator
Used it at a park for my son’s bday party. Took it camping on Memorial Day. Used for our air fryer, rice cooker, heater, mini fridge, and lights. Worked great (note we did not run the heater or air fryer at the same time). Have 25hrs on it and just changed the oil. Starts easy. Fairly quiet. Great value. Was able to run it for 10hrs on 1 gallon.
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Reviewed in the United States on June 6, 2026 Reviewed in the United States on June 6, 2026 by Parabellum322
Output wattage: 2500
Set name: Small Gas Generator-CO
Have used 5 times, basically to charge my electric battery power stations. It runs smooth and much wuieter than my regular generator, also produces clean energy required fir sensjtive electronics. It is light and starts on 1st or sscond pull. So far si good.
Reviewed in the United States on April 13, 2026 by John
Output wattage: 2500
Set name: Small Gas Generator-CO
This inverter generator seems to be a quality product. Fit and finish are great. Took 5 or 6 pulls to start the first time. After that it has started the first pull. Display / control panel is functional and laid out nicely. I have only had it a few days and started it about 3 times. It is much quieter than the older model generators. Having to remove the side cover to check the oil is an inconvenience but not a deal breaker. You have to remove 2 screws and pull the cover off. Getting the cover back on and lined up to tighten the screws has been somewhat frustrating. There is also a panel for access to the spark plug. It is light to carry but could seem heavy for someone with bad back or up in years. Over all I'm happy with it. One thing I want to call out is: it stated on Amazon that it was made in America but it says on the box that's it's made in China. Not cool.
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Reviewed in the United States on April 13, 2026 by C. Waters