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Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
Key item features
- Lightweight Design: Weighs less than 49 pounds, making it one of the lightest 4000-watt inverters available.
- Quiet Operation: Operates at 64 dBA from 23 feet, ideal for camping, tailgating, and RV use.
- Powerful Output: Provides 4000 starting watts and 3000 running watts with up to 10 hours of run time on a full tank.
- CO Shield Technology: Features an automatic shutoff system to protect against carbon monoxide buildup.
- Versatile Outlets: Includes a 120V 25A TT-30R outlet, a 120V 20A household duplex outlet, a 12V automotive-style outlet, and parallel outlets.
- Parallel Ready: Can be connected with another 4000-watt Champion inverter to double the output power using an optional parallel kit.
- Clean Power: Produces clean electricity with less than 3% Total Harmonic Distortion (THD), safe for sensitive electronics.
- Smart Economy Mode: Monitors electrical load to reduce engine speed, noise, and fuel consumption.
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Specs
Brand, Champion Power Equipment
Features, CO Shut-Off
Color, Yellow
Rec. use, Residential
Count , 1
Net content statement, 1
Brand
Champion Power Equipment
Features, CO Shut-Off
Features
CO Shut-Off
Color, Yellow
Color
Yellow
Rec. use, Residential
Rec. use
Residential
Count , 1
Count
1
Net content statement, 1
Net content statement
1
Reviews summary
About this item
Product details
The Champion Power Equipment 100809 4000-Watt Portable Inverter Generator with CO Shield® is ideal for camping, tailgating, powering items around the RV or providing backup for a few basics. This unit is not recommended for emergency home backup. Weighing less than 49 pounds, this light model is one of the lightest 4000-watt inverters in the industry. Thanks to Champion’s innovative design, power on the go has never been easier. Power up with the reliable recoil start, plus Cold Start Technology ensures a quick start in cold weather. Included are a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R), plus a 12V automotive-style outlet, and Parallel outlets. This inverter operates at 64 dBA from 23 feet. Using gasoline, the 149cc Champion engine produces 4000 starting watts and 3000 running watts. When the 1.54-gallon tank of gasoline is full, this inverter will run up to 10 hours at 25% load. Connect this Parallel Ready inverter with another Champion 4000-watt inverter for 30 amps of power. If you purchase the optional parallel kit (not included), you can integrate two inverters, plus the kit has a 120V 30A locking and 120V 50A RV outlet. Confidently connect your sensitive electronics since this inverter produces Clean Power (< 3% THD). Designed for safety with a low oil shut-off sensor, this model has a 0.5-quart oil capacity. Champion’s Inverter Technology includes smart Economy Mode, which monitors the electrical load to reduce engine speed, noise, and fuel consumption. Fully assembled with hassle-free setup, the built-in carrying handle makes transport a cinch. Buy this EPA certified 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.
- At less than 49 pounds, this inverter is one of the lightest 4000-watt inverters in the industry
- 64 dBA from 23 feet is perfect for camping, tailgating or to backup a few home essentials, with 4000 starting watts, 3000 running watts and up to 10 hours run time, plus features CO Shield® carbon monoxide auto shutoff system
- The optional parallel kit enables this inverter to connect with another 4000-watt Champion inverter to double your output power
- Includes a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R) with clean electricity (less than 3% THD), plus a 12V automotive-style outlet, and Parallel outlets
- Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
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Specifications
Brand
Champion Power Equipment
Features
CO Shut-Off
Color
Yellow
Rec. use
Residential
Warranty
Warranty information
3 Year Limited Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Includes global ratings and reviews
How item rating is calculated
Reviews summary
Pros
- : Ideal for small spaces due to its manageable dimensions.
- : Setup is quick and simple.
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Showing 1-3 of 426 reviews
Jun 20, 2026
Reviewer name: Chunker
5 out of 5 stars
Seller Verified Purchase
Super compact
Florida resident getting ready for hurricane season. This inverter fits my needs perfectly compact easy to store. I didn't want a large generator. Started on the first pole runs beautifully.
Review from Champion Power Equipment
Helpful?75HDOBA7AGDE6382760412
Sep 14, 2026
Reviewer name: Agilityzipper
5 out of 5 stars
Seller Verified Purchase
Light enough to carry
We love how easy this is to transport. We use it to power our camper when remote camping. We love it!
Review from Champion Power Equipment
Helpful?75HDOBA7AGDE6382760412
Jul 20, 2026
Reviewer name: Eugene P
5 out of 5 stars
Seller Verified Purchase
The little engine that CAN!
A great little engine that gets the job done. Light weight, quiet, and one start pull; its been fantastic keeping the lights on while I fish.
Review from Champion Power Equipment
Helpful?75HDOBA7AGDE6382760412
Current price is USD$649.00
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