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4500W Portable Generator Super Quiet Inverter Generator Ultra Lightweight for Home Backup Outdoor Camping, CO Sensor Protect, EPA, ECO Mode (4500W+CO Sensor)

  • Based on 8 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
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Arrives Sunday, Dec 14
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Style: 4500W+CO Sensor


Features

  • Full Service: SIOKIUU begins with silent generators, backed by a full-service system, To ensure quality, all SIOKIUU generators are functionally tested in the factory, After the inspection, the engine oil inside the machine will be drained out. There may still be a very small amount of residual oil left inside. So there may be a slight smell of gas or minimum residual gasoline when you receive it. Don't worry about it, it's not second-hand.
  • Extened Runtime: This protable generator comes with 2.11-gallon fuel tank, allows for up to 17 hours of operation at 25% load, or 8.6 hours at 50% load, with parallel function and ECO mode, providing long-lasting power. perfect for RVs, camping, home backup emergency.
  • Powerful Output: The inverter generator produces 4500 peak watts and 3600 running watts clean power , gas powered by 175CC. making it safe for sensitive electronics like laptops, TV, lights, fans, small power tools, phone, laptop, drone and camera.
  • Quiet Operation&Ultralight: Under 68 dBA from 23FT away, this power generator provides quiet, steady environment for you. The portable generator at only 61 pounds, ultra light. comes with convenient and sturdy carrying handle. making it easy to transport for camping and outdoor work.
  • Safety&3-year warranty: With CO sensor, the generator will automatically shut down if carbon monoxide levels get too high, keeping you safe during use. Includes 3-years warranty with FREE lifetime technical support from experts.

Brand: SIOKIUU


Wattage: 4500 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Residential


Output Wattage: 4500


Special Feature: Portable, Super Quiet


Included Components: Generator


Product Dimensions: 19.69"L x 12.01"W x 19.69"H


Model Name: SIO-PG


Brand: ‎SIOKIUU


Wattage: ‎4500 watts


Fuel Type: ‎Gasoline


Power Source: ‎Fuel Powered


Recommended Uses For Product: ‎Camping, Residential


Output Wattage: ‎4500


Special Feature: ‎Portable, Super Quiet


Included Components: ‎Generator


Product Dimensions: ‎19.69"L x 12.01"W x 19.69"H


Model Name: ‎SIO-PG


Engine Type: ‎Internal Combustion Engine


Ignition System Type: ‎Electric start


Tank Volume: ‎2.11 Gallons


Engine Displacement: ‎175 Cubic Centimeters


Total Power Outlets: ‎5


Starting Wattage: ‎4500 Watts


Running Wattage: ‎3600 Watts


UPC: ‎662987288941


Manufacturer: ‎SIOKIUU


Part Number: ‎SIO-PG


Item Weight: ‎61.7 pounds


Item model number: ‎SIO-PG


Style: ‎4500W+CO Sensor


Special Features: ‎Portable, Super Quiet


Batteries Required?: ‎No


Warranty Description: ‎3 year manefactuer


Date First Available: July 22, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 14

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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Top Amazon Reviews


  • Great Purchase!!!
Style: 4500W+CO Sensor
This is easily the greatest purchase I’ve made on Amazon to date! I absolutely love this generator — it performs exactly as advertised. The initial setup was simple, and it works just like the demonstration videos show. I’d highly recommend this product to friends and family!
Reviewed in the United States on October 29, 2025 by Andrew

  • Impressed
Style: 3200W+CO Sensor
This generator is a champ. It ran for about 6 hours with no issues, and still has gas in it. It was quite enough that we had people sitting close to it and they were able to have a full conversation. And it’s light enough to be carried short distances. *just remember to put oil in it before you try to start it lol 😅 ... show more
Reviewed in the United States on October 6, 2025 by Yasix

  • Worth it
Style: 3200W+CO Sensor
It was great purchase, for us, our event was made possible by this, I wish it was little more quiet on eco mode but it got us through
Reviewed in the United States on September 14, 2025 by Rajveer Gill

  • Great inverter
Style: 2500W+CO Sensor
Perfect
Reviewed in the United States on November 5, 2025 by Happy

  • Good
Style: 3200W+CO Sensor
It is silent but in the economy it does not reach 11 hours at 25 %
Reviewed in the United States on October 14, 2025 by Michel

  • A Powerhouse of a unit at an amazing value! Highly Recommend
Style: 2500W+CO Sensor
The media could not be loaded. A powerhouse for all the essentials. I bought this to be able to power my fridge, lights, router, modem, computer, TV, and charge my phones during any storms or power outages. It was easy to setup (just fill with oil) and it started on the first pull! I tested it out on loads that push it to the max (large air compressors and space heaters) and it performed flawlessly. For the price and the power output, I highly recommend it! It also has a fuel gauge and comes with a funnel and tool kit! ... show more
Reviewed in the United States on September 14, 2025 by JJC JJC

  • Good generator, Starts on first pull.
Style: 4500W+CO Sensor
Over the last few months, I have tested the generator and used it for backup power. It starts with one pull even after sitting for a week. I did not test the power output all the way to 4500 Watts, but it powered two space heaters (1200 watts each) easily. While this was not loud, It was not 'super quiet'. It was similar to other inverter generators I've used. The 4500 watt model I am using is not exactly light, I would guest it was 60+ lbs. While this is still portable, it is almost heavy enough to require wheels to move. Lifting it into my truck is not necessarily fun. I would like to have had a separate fuel shutoff on the generator. With the one dial, it is difficult to tell when you have shut off the fuel vs. shut of the electricity to the spark plug. Overall, this generator is pretty powerful for its size. I think it probably as durable as most of the generators out there these days. I was impressed with how well it functioned over the last couple of months. ... show more
Reviewed in the United States on December 6, 2025 by J. T.

  • Seems like a nice little generator
Style: 2500W+CO Sensor
This review is for the SIOKIUU Store 2500W Portable Inverter Generator. I have wanted a small inverter generator for my outbuildings and to have as a backup power source for a small refrigerator that stores veterinary meds. I decided to give this unknown brand a try. Any time you deal with generating electrical power, RTFM first. Again, RTFM before trying to use this. Also be aware of NEC (National Electrical Code (USA)) grounding requirements with portable generators, or possibly suffer the consequences. Properly installed grounds are your friend. This is a floating neutral generator. Investigate that issue yourself, it is beyond the scope of this evaluation. After finding the correct 4 stroke oil to use in this generator, (SG / SF category of oil). Note this takes only 0.35L of oil, not much. The manual says this ONLY takes unleaded gasoline, E10 or higher octane. Starting the generator was fairly easy. Follow the instructions the first time. With the choke engaged, It took about 5 pulls to get the carburetor and lines filled. It popped right off on the 6th pull. It took about 1 min to settle down and run smoothly at 95*F. It did not pull hard. I pulled out my VOM and tested each outlet while it was idling. The USB-A put out 5.12vDC. The 12vDC cigarette port outputs 12.38vDC. The two 120vAC outlets output 119.8vAC. I do not have an oscilloscope to check if the output was truly a pure sine wave. In operation, this was relatively quiet and it did respond to current draws by increasing engine speed. (when the compressor on the fridge kicked in.) The manual is very well written, and the illustrations match the text closely. Any specifications, This is a nice little backup generator for small draw needs. It is compact, quiet, and the outputs are stable. This may be a good selection for your needs. ... show more
Reviewed in the United States on September 22, 2025 by sean_fitz_tx

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