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Aceup Energy 4500 Watt Gas Powered Generator, Inverter Portable Generator 223cc for Home Use RV Camping, EPA Compliant

  • Based on 93 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Sep 10
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Style: 4500w Inverter Generator+wheels


Features

  • 223cc 4-stroke OHV engine produces 4500 peak watts and 3600 rated watts with recoil start for up to 10 hours at quarter-load on 2.65 gallon, hertz 60Hz
  • Intelligent gauge keeps track of voltage, run-time and hertz, plus feature low oil led and economic mode to save fuel
  • Includes 120V AC two 20A outlets and one 30A RV, one 12V DC 8.3A outlet, one car charger adapter (two 5V USB ports); Parallel ready to connect 2 generators for twice the power (parallel kit sold separately)
  • Inverter technology with THD below 1.5% delivers the clean power to protect your sensitive electronic devices, such as phones, TV and other outdoor electronics
  • 5-in-1 Knob:fuel on/shut-off,engine on/off,choke;When turning off the engine, the fuel switch is turned off at the same time, which avoids the risk
  • All portable generators are functionally tested in the factory to guarantee quality; EPA compliant; Backed by a 2 year limited with lifetime technical guidance from experts

Brand: Aceup Energy


Wattage: 3600 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping, Commercial, Outage, Residential


Item Weight: 30.07 Kilograms


Voltage: 120 Volts (AC)


Output Wattage: 4500


Special Feature: Automatic Shut Down, Digital Display, Fuel Gauge, Hour Meter, USB Port


Included Components: Car charger adapter with USB, Spark plug wrench, Wheels, Wrench, ‎Oil funnel


Brand: Aceup Energy


Wattage: 3600 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping, Commercial, Outage, Residential


Item Weight: 30.07 Kilograms


Voltage: 120 Volts (AC)


Output Wattage: 4500


Special Feature: Automatic Shut Down, Digital Display, Fuel Gauge, Hour Meter, USB Port


Included Components: Car charger adapter with USB, Spark plug wrench, Wheels, Wrench, ‎Oil funnel


Color: Yallow and black


Product Dimensions: 19.69"L x 19.29"W x 20.87"H


Material: iron


Model Name: AI4500-W


Engine Type: 4 Stroke


Ignition System Type: recoil start


Engine Displacement: 223 Cubic Centimeters


Runtime: 10 hours


Total Power Outlets: 1


Frequency: 60 Hz


Engine Power Maximum: 7.5 Horsepower


Starting Wattage: 4500 Watts


Running Wattage: 3600 Watts


Manufacturer: Aceup Energy


Item Weight: 66.2 pounds


Item model number: AI4500-W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

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


  • Very nice product, but it is loud for an inverter generator. ECO mode works well.
Style: 4500w Inverter Generator+Oil
Version being reviewed: I could not find model numbers that separate the different models, The one I have has a backlit LCD display and a L5-30R twist lock receptacle. I bought this to be a backup to my current 5 year old generator. Shipping was on time and the product arrived undamaged. They changed the padding in the box to dense phone, not bubble plastic seen in videos here or on Youtube. Since this is an open frame generator, it was very easy to add and change oil during the initial setup and break-in. The online manual does not match this model and there are no break-in instructions for those who haven't done this before. There are many resources online for performing generator break-in and as with all small engines, it is the most important procedure you can that greatly affects the life of a small engine. After adding gas and oil, turning over the engine several times to get everything lubed with the knob turned to the 'off position', this generator started on the first pull. Testing: Not all generators handle ECO mode correctly so the first thing I did was test ECO mode under an inductive load. Keep in mind that running Motors using ECO mode is not recommended by the manufacture and my testing would be considered extreme and not something anyone should do normally. ECO mode testing: Test #1: Shop vac: Startup amps: 15a Running Amps:10a. As expected, the voltage sagged a little during startup but the generator responded and the shop vac worked without any issues except for it moving around as I mentioned before. Test #2: Sinewave conformity with Victron Multi-plus II Inverter Charger. Anyone that has these devices knows how picky they are when it comes to AC sources. Under ECO mode, total load 20amps (with charging), this generator performed better than my generator. Response time is fast and voltage sag is well within a reasonable range, enough so that the inverters didn't go into assist mode. While ECO mode does make it a lot quieter when not under a load, it moves around quite a bit on it's own under load. If placed on a driveway, it could end up tipping over if vibration on the rubber feet causes it to move into the grass. placement and supervision is very important until you know how this behaves. If you run this without Eco mode, it doesn't seem to have this problem but supervision and placement are still important. The noise level is well above what I expected being an inverter generator, it is quite loud at 50% load but when you need it, it won't be louder than the neighbors generator so it won't matter. I'm very happy with this purchase, especially at this price point. ... show more
Reviewed in the United States on August 23, 2025 by Amazon customer

  • Good quality power
Style: 4500w Inverter Generator+wheels
Works great! It isn't loud, but not as quiet as an enclosed unit. Plenty of power for my DJ Sound system.
Reviewed in the United States on August 29, 2025 by S. Rousseau

  • Powerful generator
Style: 4350w Gas Generator+Wheels+Oil
Work as expected, but very noisy. Powerful and reliable, but need more instruction to guide users.
Reviewed in the United States on August 25, 2025 by Frank

  • An easy to start little generator that worked well on a job site
Style: 4350w Gas Generator + Oil
I had some reservations about getting a generator from the internet and using it, but I saw this for a reasonable price and decided to try it. When it arrived, I followed the instructions and serviced it, then I started it up. To my surprise, it started easily and ran the tools I used to test it (a circular saw, etc). I took it to the job site and used it heavily for a month. It was about as noisy as its peers, but perhaps a bit less so. It ran for a long time on one tank; for example, it ran the tank half dry after a day of using a miter saw continuously. It did everything I needed, including running an electric jackhammer. The gauges worked well, and I had no problem with the outlets. In short, this is a nice, rough-field generator that did everything I asked. For the price, it's good. ... show more
Reviewed in the United States on June 28, 2025 by conemaugh

  • Very powerful and fuel efficient
Style: 4500w Inverter Generator+Oil
My home is undergoing electrical renovations, this has been a great help and very efficient, can hardly hear it inside. This powers two fridges, tv, lighting, along with a microwave, even a window air conditioner on hot days with no trouble. With eco mode on it lasts over 12 hours on a full tank, very impressive and very portable even without wheels I was able to move it by myself, I hope to get many years out of it even after my renovations are complete. ... show more
Reviewed in the United States on August 7, 2025 by Maria

  • Eco mode is crap and digital gas gauge don’t work .
Style: 4500w Inverter Generator+Oil
Boggs out in eco mode and check engine light comes on in eco mode . Ran for 6 hours only at way Less the 25% load also the digital gas gauge dose not show it just blinks as if it needs gas . Not fully happy with product very load in regular mode
Reviewed in the United States on August 21, 2025 by Jack Garcia

  • Good machine, bad packing/shipping
Style: 4500w Inverter Generator+wheels
Seems to be a good machine, just arrived broken. Got it unboxed, oiled, and gas in it it. Started after 3 pulls (expected) and ran great. Charged some milwaukee 18v batteries on a rapid charger. The only problem is the broken plastic on the vent louver on the front and the wiring shroud. Hopefully I can fix with some garage ingenuity since it seems mainly cosmetic. ... show more
Reviewed in the United States on July 14, 2025 by morgue77 morgue77

  • Great for backup
Style: 4350w Gas Generator + Oil
Great for emergencies plenty of power to run multiple appliances
Reviewed in the United States on August 11, 2025 by Cesar

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