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Champion Power Equipment

Champion Power Equipment 3500-Watt Portable Inverter Generator with Quiet Technology and CO Shield

  • Based on 2,912 reviews
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Availability: In Stock.
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Arrives Friday, Jun 27
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Style: 3500-Watt + Gas + CO


Features

  • 58 dBA is great for RVs, tailgating, or camping with 3500 starting watts and 2300 running watts and up to 10 hours run time on only 1.2 gallons of gasoline
  • The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power
  • Monitor voltage, frequency and operating hours with ease, plus features CO Shield carbon monoxide auto shutoff system, and the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time
  • A 120V 20A household duplex outlet with clean power (less than 3% THD) and a 12V regulated automotive-style outlet
  • Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Description

The Champion Power Equipment 3500-Watt Inverter Generator with CO Shield® is ultra-quiet and ideal for camping, tailgating, powering items around the RV, or providing backup for your essentials. Champion’s EZ Start Dial makes getting started quick and easy. Featuring Cold Start Technology, the reliable 122cc Champion engine produces 3500 starting watts and 2300 running watts, and runs for 10 hours at 25% load when the 1.2-gallon fuel tank is full. With a 0.4-quart oil capacity (included 10W-30) and a low oil shut-off sensor, this inverter operates at an ultra-quiet 58 dBA from 23 feet, which is about as loud as normal speech. The no tool access panel allows for easy maintenance. Confidently connect your sensitive electronics since this inverter produces Clean Power (less than 3% THD). Our Quick Touch Panel offers fast access to all your controls. The Intelligauge with Power Meter monitors voltage, frequency and operating hours with ease, while Economy Mode monitors power consumption in real time to reduce engine wear and tear. As the electrical load is reduced, the inverter reduces engine speed, providing quieter operation, extended engine life and higher fuel economy. The covered outlets included are a 120V 20A household duplex outlet (5-20R), a 12V automotive- style outlet, and a handy dual port USB adapter The optional Parallel Kit (sold separately) allows you to increase output by connecting up to two 2800-watt or higher inverters. The never flat tires and telescoping handle make transport a cinch. Buy this EPA certified inverter generator with confidence – Champion Support and our nationwide network of service centers will back up your purchase with a 3-year limited warranty and FREE lifetime technical support. CO Shield® technology monitors the accumulation of carbon monoxide (CO), a poisonous gas produced by engine exhaust when the generator is running. If CO Shield® detects unsafe elevated levels of CO gas, it automatically shuts off the engine. CO Shield® is not a substitute for an indoor carbon monoxide alarm or for safe operation. DO NOT allow engine exhaust fumes to enter a confined area through windows, doors, vents or other openings. Generators must ALWAYS be used outdoors, far away from occupied buildings with engine exhaust pointed away from people and buildings. Meets the requirements of ANSI/PGMA G300-2018.

Brand: Champion Power Equipment


Wattage: 3500 watts


Fuel Type: Gasoline


Power Source: Gas Powered


Recommended Uses For Product: Camping


Item Weight: 57.8 Pounds


Voltage: 12 Volts


Output Wattage: 3500


Special Feature: CO Sensor


Included Components: Engine Oil, Oil Funnel, Spark Plug Wrench, USB Adapter, Wheel Kit


Brand: Champion Power Equipment


Wattage: 3500 watts


Fuel Type: Gasoline


Power Source: Gas Powered


Recommended Uses For Product: Camping


Item Weight: 57.8 Pounds


Voltage: 12 Volts


Output Wattage: 3500


Special Feature: CO Sensor


Included Components: Engine Oil, Oil Funnel, Spark Plug Wrench, USB Adapter, Wheel Kit


Color: CO Shield and Quiet Technology


Product Dimensions: 23.8"L x 16.4"W x 19.4"H


Model Name: 100571


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 1.2 Gallons


Engine Displacement: 122 Cubic Centimeters


Runtime: 10 hours


Total Power Outlets: 2


Frequency: 60 Hz


Starting Wattage: 3500 Watts


Running Wattage: 2300 Watts


UPC: 817198025674


Manufacturer: Champion Power Equipment


Item Weight: 57.8 pounds


Item model number: 100571


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 27

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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Similar Products

Top Amazon Reviews

    • Don't leave home without it.
Style: 4500-Watt + Dual Fuel + EZ Electric Start
Unboxing and Setup: This was very straightforward. The included instructions are very easy to follow. Read the instructions before trying to operate this unit. It came with a tool kit including a funnel that is perfect for filling the oil. The weight of the is pretty hefty at 103 lbs so lifting it up to tailgate height by yourself might be a challenge or cause injury if done awkwardly. Two-person lift if highly suggested. Running: The unit is fairly quiet for a 4500-watt genny. Once I fired it up, I verified that it would run my camper's AC and other systems and it performed flawlessly. Running the AC on a warm day with my 15K BTU air conditioner was only using about 20% capacity which truly surprised me. I put it through its paces and turned on every light in the camper and tried the microwave. No issues here either. This genny was running at only 80% load with everything turned on. The only thing I didn't turn on was the electric part of the water heater which may have pushed it over the limit, but I'm not too worried about this as I usually run it on propane and would never be running everything in the camper at the same time on generator power. First Run: After going through all of the steps, removing the shipping nuts, and adding the included break-in oil, I hooked it up to propane and it fired up instantly. FYI. It would not start with the knob turned to "choke" but fired up instantly when in the run position. I'm not sure that propane would ever need to be choked to start. I also purchased a magnetic dipstick and installed this prior to starting it for the first time. See "Break-In" below. Break-in Procedure: Get a few quarts of regular cheap motor oil either 5w-30 or 10w-30 AND one quart of high-quality fully synthetic oil. (I prefer 5w-30 as it can get quite cold where I live. 5W-30 flows better when cold but offers the same high temp protection as 10w-30. I installed a magnetic dipstick before starting it for the first time. I ran the engine in eco mode with no load for about 20 minutes and then bumped it up to full speed for another 10 minutes with no load and then drained the oil. It was pretty glittery when shining a flashlight into it. The magnetic dipstick was covered in fine metal shavings/dust. This is normal for a new engine! Don't panic. This is why a proper break-in procedure is important folks. Drain and refill with regular cheap oil (1/2 qt) and repeat this procedure but now add varying loads and RPMs on the generator. NOTE: One thing I like to do on each oil dump, is to pour a little new oil in after the oil has drained with the drain plug/hose still open. This will help to "rinse" out more particulate before closing the drain and adding oil. You'll see less particulate in the oil and on the magnetic dipstick (if you purchased one) every time. Repeat this procedure adding time and varying loads in between changes/flushes until you see clean oil coming out with little to no glitter in the oil. (This took me about 6.5 hours of run time with several oil changes.) Now that you are satisfied with the oil coming out, add your fully synthetic high-quality oil and run it for a few minutes before putting it away. Make sure to put a label on it showing how many hours are on the unit and/or when the next change is due so you know when to change the oil. The manual suggests 100 hours under normal use and 50 under heavy use. Personally, I would change this at no more than 50 hours no matter what. It's super easy to change the oil and it only holds 500ml or 1/2 of a quart. Floating Ground: Like many generators, this one has a floating ground. If you plan on using this in an RV with an EMS (Electrical Management System), you'll likely need a ground/neutral bonding plug. If you don't use one of these, you'll likely get an error and you'll either have to bypass your EMS or you won't have power. Ground: Make sure that you always ground your generator! You should have a copper grounding rod at a minimum of 4 feet in length driven into the ground or an acceptable connected ground source using 12 gauge wire. Propane: Theoretically propane has an infinite shelf life assuming the tank doesn't rust through completely unlike gasoline with ethanol. This is one of the primary reasons I purchased a dual fuel generator. The last thing I want is to "need" the generator and it won't run because gasoline went bad and ruined the fuel system. The generator starts up instantly in the run position every time with propane and has a longer run time than gasoline. Gasoline: I have not put gasoline in it yet as I don't plan on using gasoline. Today's gasoline doesn't have a very long shelf life now that the corn lobbyists and the government have forced 10% ethanol in most gasoline. We have to be careful how long we store it. Ethanol-blended gas only has a shelf life of up to three months because of the high speed at which ethanol oxidizes. Because ethanol is hydrophilic (a.k.a., water-loving), it will also readily absorb any water or humidity in a sealed container resulting from condensation, causing both moisture contamination of the fuel and the eventual separation of the fuel into distinct gas and ethanol layers. This will ruin a fuel system in short order and will also cause your fuel lines to rot. Varnish in your fuel system is a nightmare too and often requires the replacement of the carburetor and/or fuel lines. Never Again: I'll never go on another trip again without it. Last summer on the hottest day of the year (128F heat index), I was pulling my 5th wheel camper with my family and three dogs through the Mark Twain National Forest on the way to our destination. If you're familiar with the area, you'd know that there is zero cell coverage for any carrier, so breaking down is a bad thing. Well, as my luck would have it, my truck decided to break down on a narrow 2 lane twisty highway with tons of blind curves and hills. We were dead in the water with no help in sight or the ability to call anyone. The temperature started to rise immediately in my black truck. The actual temperature was 105 degrees, but the high humidity that day put the heat index at 128F which became unbearable in a short time. I was under a great deal of stress, and on top of that, laying on top of a hot engine in a black truck trying to get it running in those kinds of temperatures was extremely dangerous. I was on the verge of a heat stroke with no relief in sight. I was in bad shape. While I already had a small 2000 Watt portable inverter generator, it was not sufficient to power the AC unit on my rig as I didn't think of it as a priority and didn't think I would really "need" AC. I was wrong!. I'll never take a trip anywhere in my rig again without this 4500 Watt dual fuel unit which is capable of running my AC units. ... show more
Reviewed in the United States on March 19, 2022 by Nylox
    • These are great generators!
Style: 4500-Watt + Dual Fuel + EZ Electric Start
We own an off grid property. I have two of these units. I alternate between the two, to charge our lifepo battery pack and to power tools etc. They start great, are very quiet compared to an open frame unit. Neither have given me any issues, both are at 600 hours of run time. I change oil every 50-75 hours with full synthetic. I clean and maintain per the manual. I readjusted valves at 300 hours on both as well as replaced spark plugs. (Both tasks very easy to do) when the time comes to replace I will definitely go back to Champion. Not sure if they sell rebuild kits for the engines but that could be another option. Ring off grid it’s nice having the dual fuel option. I have run low on gas and used propane. Less emissions for from propane but not as efficient as gas for power. I have the 50 am link set up which runs my welder without any issues. Only complaint……. I wish the dual fuel units had remote start. ... show more
Reviewed in the United States on April 26, 2025 by Orinmed1
    • Quality and packaging
Style: 4500-Watt + Dual Fuel + CO
Why did you pick this product vs others?: I have not tried it out yet but product looks of great quality and well packaged.
Reviewed in the United States on June 20, 2025 by Brad U
    • Good generator, and runs quiet for 4500 watts.
Style: 4500-Watt + Dual Fuel + CO
The media could not be loaded. Nice and quiet. Love how they now have a Lithium Ion starting battery. No more lead acid batteries dying every 2 months or the hassle of needing to keep on a battery tender/trickle charger. Ran it 5 hours with varying loads as suggested in the manual then changed the oil. Put the oil back in the bottle that came with the generator to see if what I put in was what I got out. Didn't use any oil at all, which is nice because this thing only takes 1 pint to fill. No surprises in the oil, the oil was grey in color from the aluminum breakin process, but no sparklies or any metal filings. Very easy to change the oil, literally no tools needed. Use an old 8" aluminum pie pan to catch the oil, and you can bend one edge into a funnel shape to put the oil back in a bottle for recycling. The included funnel makes oil filling a piece of cake. I also have the 2500 watt suitcase version of this inverter and it's been good too so far a couple years later. ... show more
Reviewed in the United States on May 20, 2025 by brnmcc01
    • Generator
Style: 4500-Watt + Gas + EZ Remote Start + CO
So far so good turns on right away with remote start and is more then capable for our travel trailer. Definitely recommend!
Reviewed in the United States on June 15, 2025 by Alejandro G.
    • Reliable Backup Power for Horse Trailer Emergencies
Style: 4500-Watt + Gas + CO
I purchased this generator based on a friend's recommendation for my LQ horse trailer. It has come in handy twice during emergencies, running flawlessly. Impressively, it lasted all night on one tank in winter and 8 hours with the A/C running in summer. Starting is a breeze, firing up instantly every time. It conveniently fits in my tack compartment. The only downside is the different propane fitting, but this ensures safety measures are in place. Overall, a dependable power backup for peace of mind on the road. ... show more
Reviewed in the United States on May 16, 2025 by Konstantina Revelis

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