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A-iPower 5000-Watt Gas & Propane Portable Generator, CO Sensor

  • Based on 582 reviews
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Availability: Only 4 left in stock, order soon!
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Arrives Sunday, Oct 4
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Set name: 5000W - Dual Fuel


Features

  • Performance series engine: 223cc OHV high performance with cast iron sleeve engine, this portable generator is fuel-efficient, reliable, providing long-life and excellent heat dissipation
  • High output: 5,000 starting watts with 4,000 running watts on gas and 4,500 starting watts with 3,600 running watts on LPG with a sound level of 68dB
  • Multi-featured control panel: the control panel consists of CO sensor indicator light, data center display, 2 x 5-20R duplex 20 Amp 120-Volt, 1 x L5-30R 30 Amp 120-Volt, 1 x L14-30R 120-Volt/240-Volt 30 Amp twistlock
  • Dual fuel technology: this portable generator is equipped with dual fuel technology which gives a run time of up to 20-hours at 25% load with 6.3 Gal., fuel tank on gasoline and 18.5-hours of run time at 25% load on LPG with a standard 20 lbs. propane tank
  • Peace of mind: A-iPower stands behind its products and offers a 3-year limited manufacturer's warranty

Brand: A-iPower


Wattage: 4000 watts


Fuel Type: Gasoline, Propane


Power Source: Fuel Powered


Recommended Uses For Product: Commercial, Residential


Item Weight: 114.6 pounds


Voltage: 120 volts


Output Wattage: 5000


Special Feature: Automatic Idle Control, CO Sensor, Dual Fuel, Fuel Efficient, Heavy Duty


Included Components: Portable Generator, Quick Start Guide, Manual, Toolkit, LPG Hose Regulator


Wattage: 4000 watts


Fuel Type: Gasoline, Propane


Power Source: Fuel Powered


Recommended Uses For Product: Commercial, Residential


Voltage: 120 volts


Output Wattage: 5000


Additional Features: Automatic Idle Control, CO Sensor, Dual Fuel, Fuel Efficient, Heavy Duty


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 6.3 gallons


Engine Displacement: 223 cubic centimeters


Engine Power Maximum: 5 KW


Starting Wattage: 5000 watts


Running Wattage: 4000 watts


Frequency: 60 hertz


Runtime: 20 hours


Item Weight: 114.6 pounds


Item Dimensions L x W x H: 23.6"L x 24"W x 24"H


Brand Name: A-iPower


Included Components: Portable Generator, Quick Start Guide, Manual, Toolkit, LPG Hose Regulator


Model Name: GXS5000D


Model Number: GXS5000D


Item Highlight: Heavy Duty Generators with 223cc OHV Engine for Jobsite, RV, Home Backup, Emergency (GXS5000D) Red


Number of Items: 1


UPC: 850016881311


Manufacturer: A-iPower


Global Trade Identification Number: 11


Item Type Name: Portable Generator


Manufacturer Part Number: GXS5000D


Warranty Description: 3 Year Limited Manufacturers Warranty


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 4

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.

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Top Amazon Reviews


  • A good quality unit for a very reasonable price
I bought this unit for the occasional power outage and have used it for 3 hours of outage on two occasions plus about 20 short runs for testing and wiring it to the house. I don't have long term usage but when I needed it, it worked perfectly. I did use it to power a 36000 BTU (3.5 ton) central air conditioner along with a 2 HP deep well pump. I started the central air first and then added the pump load along with some miscellaneous small loads. The operating load of all this was about 6kW, well within the generator's limits but my original question was whether the generator could handle the starting load of the air conditioner and the pump starting load with the air conditioner running. Those brief starting loads can be 3 to 5 times the running load. The generator slowed down for a second or two but then handled the load easily. Other observations: The manual is clear and has full diagrams of the electrical system. The unit appears to be well constructed with a solid frame and a solid fold out handle. It started on the first pull and starts quickly with the electric starter. Voltage was 121 Volts with no load and 119 under half load. Light load frequency is 60.5 Hz. It is fairly loud with a combination of mechanical, air intake and well muffled exhaust noise but I thought it was reasonable for the size. It not going to be in your living room anyway. The only thing it is missing is load metering but that comes with higher priced units. In sum, a good quality unit for a very reasonable price. I measured the frequency with a more accurate meter and found the unit was running at 62.5 Hz with almost no variation from a 200 Watt load to a 4000 Watt load. This small error (4%) was the reason an APC Back-UPS 550VA UPS Battery Backup & Surge Protector (BE550G) would not steadily pass the load to the generator but would cycle every 10 seconds back and forth between generator power and its internal battery power, eventually running its battery down. A replacement tripp lite unit bought from Amazon works well and passes to load to the generator. ... show more
Reviewed in the United States on July 1, 2018 by Radon

  • Great generator
Set name: 5000W - Gas
Starts up with a couple of pull
Reviewed in the United States on August 24, 2026 by Sheri

  • Excellent Generator, solid purchase.
This was my first generator purchase and I'm very pleased with it. It was easy to assemble right out of the box and ran immediately after fueling. I bought this unit to power my house during blackouts and so far used it two times for periods about 2 to 3 hours long, running still with the first load of gas (7 gallons), it seems that it will give about 10 to 12 hours on a full tank. The first test run after installing supported everything in my two floors house with ease: four 9.000 BTU air conditioner units, two fridges, one hp water pump, three 42'' TVs, two computers and all the lights on. I ran out of things to turn on during this test and the electrician was more than happy to show me that there was still power to spare. This is a very loud machine (all portable generators are) but is a small price to pay for the comfort it provides during blackouts, can't compliment it enough. ... show more
Reviewed in the United States on August 20, 2019 by Michell

  • Excellent option for whole house backup.
Purchased this Feb 2024. Setup was easy and it fired right up out of the box! No cord pulling, just pushed the button! Every few months I test ran the unit to be sure it was ready for use. I live in hurricane territory (coastal N Carolina) so having a reliable generator is not really a luxury. A few days ago I fired it up again but this time tested it with load by plugging in a simple electric lamp. No power output! I went through the trouble shooting step witout success. So I contacted A-ipower customer service via their website. I got a quick reply suggesting I call support directly for a better trouble shooting experience. So, I called expecting a long wait... didn't happen, was only on hold for a few minutes. The support rep (wish I wrote down his name), was polite and walked me through a few simple steps that quickly revealed the problem! The A/C outlets are GFI circuits and both had tripped! I reset the GFIs and bingo I had AC power. Quick and simple fix. If the owners manual was a bit more robust, and included this as a potentil issue in the trobule shootng section I never would have had to contact customer support. All in all my experience with A-ipower has been excellent and I just want to give the customer service 'guy' a shout out for great and friendly service. And oh yeah, I'd highly recommend this unit if you need a generator with power to spare! ... show more
Reviewed in the United States on June 17, 2025 by Wayne

  • Great Generator for the price.
With all of the PG&E planned power outages, it was time to do something about the risk of losing food in the freezer and refrigerator. We live in the country so a couple days without power during the winter is not impossible to get thru with some camp gear and a wood stove. However, going longer than that and more often...not so much. So enter our new AI-Power Generator. Package arrived earlier than originally promised after requesting an expedited shipping as rumors were still swirling another shutdown was coming. SenPower/Ai-Power worked with us and accommodated us in this request. Would have gotten here even sooner if the roads weren’t snarled up in the vicinity of the mfg plant due to wild fires burning near there. Will call at the shipping warehouse got it here in 4 days from time of order. Packaging was in good shape and the unit with some help for lifting and assembly was a breeze. After putting in the required oil and fuel...it fired right up the first time. Today we added the necessary wiring to the panel for a direct plug in, we fired it up again to test it and we ran the generator with the oven and a burner on, the hot water heater, both the freezer and fridge with all the lights on. Wow! Oh, and I even turned on a little ceramic heater in the guest bath. The generator only slightly loaded up when we turned on the oven and burner but continued to run smoothly. Very happy with my purchase and my brother ordered one too. I’m ready PG&E...bring it! ... show more
Reviewed in the United States on November 3, 2019 by MR.WORX

  • Fantastic bang for the buck.
I ordered this generator back in 2020 and had used it only a very few times, it had a total of 5 hours worth of run time on it. I keep ethanol free gas in it, start and test it every few months, and keep the battery charged. Last week we had a storm come through that wreaked havoc on the electrical system and down went the power. I got the generator out, expecting to maybe need it for a few hours....... 74 hours later our power was restored and this generator never missed a beat. It is strong enough to run my water heater, my stove, and even the clothes dryer if needed (one at a time of course). It does this while keeping the lights, refrigerator, and freezers running. Truly this generator turned a major problem into a minor inconvenience. The only "complaint" is that it is really loud. There are definitely quieter generators on the market but none can touch the price. ... show more
Reviewed in the United States on March 7, 2023 by Maranda L. McCormick

  • Buyer beware
I bought the SUA12000E generator in July of 2019 to power my house during hurricanes. I wired it up, tested it, and couldn't have been more pleased......until I really needed it. I ran it every few months with ethanol free gasoline, as one should, to ensure proper operation when needed. Before hurricane Ian hit us two weeks ago, the engine had a grand total of 6 hours on it. When Ian knocked the power out, I started the generator, plugged in the house, and had flawless operation of my entire house for a grand total of 48 hours. Then the generator backfired and stopped, never to start again. My mechanic looked at it a couple days later and said it dropped valve in the cylinder, so she's dead. Reliability is the ONLY thing that matters for a generator, and this one fails the test miserably. I would not recommend this generator to anyone. A catastrophic engine failure at 54 hrs? Please. ... show more
Reviewed in the United States on October 14, 2022 by Richard S.

  • Great generator! Got us through Hurricane Irma without breaking a sweat!
I live in Florida and bought this unit in 2016 after Hurricane Matthew hit us. It sat in my garage for year, only started it once every 4 or 5 months and let it run for 20 min at a time. Then Hurricane Irma hit us this year (2017). So this was my first real test for this generator and i couldn't be more happy with it. It ran for a total of 80 hours and never let me down and what handled everything i tried to power with it. I had my full size, Whirlpool double door refrigerator/freezer, 12,000 BTU AC window unit, 65 inch LED TV with a surround sound system, 2 PlayStation 4's, Internet modem and router, another 40 Inch LED TV, 4 box fans, 2 standing fans, 7 lamps and a cell phone charger all running off it at the same time. With all that it never really seemed like it struggled to run anything. To my surprise it was actually great on how much fuel it used. With all that running on it throughout the day i was getting nearly 12-13 hours of run time on 7 gallons of gas. Which brings me to my next point, it was never really shut off for anything longer than an hour here and there and that was because we were leaving the house and didn't want to leave it running. I would highly recommend this unit to anyone and am very grateful that the people at A-ipower made such a quality product. It was the biggest comfort in a tough situation. ... show more
Reviewed in the United States on September 15, 2017 by Jacob

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