Champion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®
Champion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®
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Champion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®

4.8 stars out of 208 reviews
(4.8)|
208 ratings

Key item features

  • Dual Fuel: Operates on either gasoline or propane, featuring an EZ Start Dial for simplified startup and CO Shield for carbon monoxide auto shutoff.
  • Quiet Operation: Produces 64 dBA, suitable for RVs, tailgating, or camping, with 8500 starting watts and 7000 running watts on gasoline.
  • Extended Runtime: Provides up to 14 hours of run time on gasoline (5.33-gallon tank) and up to 12 hours on propane (20-pound tank) at 25% load.
  • Electric Start: Features a 420cc Champion engine with a rocker switch for easy power-up and Intelligauge to monitor voltage, frequency, and operating hours.
  • Smart Technology: Includes Economy Mode to reduce engine wear, extend life, and improve fuel economy by adjusting engine speed based on electrical load.
  • Versatile Outlets: Equipped with a 120/240V 29.2A outlet (L14-50R), a 120/240V 30A locking outlet (L14-30R), two 120V 20A GFCI household duplex outlets (5-20R), and a 12V automotive-style outlet.
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Current price is $1,899.00
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  • Free 30-day returns
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Columbus, 43215
Arrives between Feb 20 - Feb 24
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Sold and shipped by Champion Power Equipment, Inc.
4.229166666666667 stars out of 5, based on 48 seller reviews(4.2)
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$1,999.00
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Shipping, arrives by Sat, Feb 21 to Columbus, 43215
Sold and shipped by SuperGen Products, LLC
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Comparison Chart:
Continuous wattage7000 WChampion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®9000 WChampion 11,000-Watt Wireless Remote Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®9000 WChampion Power Equipment 11,000-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®7000 WChampion 8500-Watt Electric Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®7000WChampion Power Equipment 8500-Watt Inverter Generator with Quiet Technology and CO Shield®7600 WWestinghouse 10,000 Peak Watt Portable Inverter Generator, Gas Powered, Remote Start with CO Sensor7600 WPulsar 9500W Tri-Fuel Inverter Generator - Gasoline, Propane, Natural Gas, Remote Start, CO Sentry, Portable Backup Generator for Home Use (GS95TiSCO)5000 WChampion 6500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield®
Fuel typeDual FuelChampion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®Tri FuelChampion 11,000-Watt Wireless Remote Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®GasolineChampion Power Equipment 11,000-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®GasolineChampion 8500-Watt Electric Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®GasolineChampion Power Equipment 8500-Watt Inverter Generator with Quiet Technology and CO Shield®GasolineWestinghouse 10,000 Peak Watt Portable Inverter Generator, Gas Powered, Remote Start with CO SensorGasolinePulsar 9500W Tri-Fuel Inverter Generator - Gasoline, Propane, Natural Gas, Remote Start, CO Sentry, Portable Backup Generator for Home Use (GS95TiSCO)GasolineChampion 6500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield®
Run time14 hChampion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®15 hChampion 11,000-Watt Wireless Remote Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®15 hChampion Power Equipment 11,000-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®14 hChampion 8500-Watt Electric Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®14 hChampion Power Equipment 8500-Watt Inverter Generator with Quiet Technology and CO Shield®8 hWestinghouse 10,000 Peak Watt Portable Inverter Generator, Gas Powered, Remote Start with CO Sensor3 hPulsar 9500W Tri-Fuel Inverter Generator - Gasoline, Propane, Natural Gas, Remote Start, CO Sentry, Portable Backup Generator for Home Use (GS95TiSCO)18 hChampion 6500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield®
Surge wattage8500 WChampion 8500-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®11000 WChampion 11,000-Watt Wireless Remote Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®11000 WChampion Power Equipment 11,000-Watt Electric Start Dual Fuel Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®8500 WChampion 8500-Watt Electric Start Home Backup Portable Inverter Generator with Quiet Technology and CO Shield®8500WChampion Power Equipment 8500-Watt Inverter Generator with Quiet Technology and CO Shield®10000 WWestinghouse 10,000 Peak Watt Portable Inverter Generator, Gas Powered, Remote Start with CO Sensor9500 WPulsar 9500W Tri-Fuel Inverter Generator - Gasoline, Propane, Natural Gas, Remote Start, CO Sentry, Portable Backup Generator for Home Use (GS95TiSCO)6500 WChampion 6500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield®
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Customer ratings & reviews

4.8 out of 5 stars
stars208 ratings198 reviews
How item rating is calculated

Reviews summary

Pros
  • : Provides sufficient power for multiple appliances.
  • : Setup process is simple with clear instructions.
  • : Runs at a low noise level during operation.
  • : Setup and assembly are facilitated by well-written directions.
  • : Runs on both gasoline and propane with easy switching.
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Showing 1-3 of 198 reviews

May 18, 2025
5th wheel daddy
5 out of 5 stars review

Seller Verified Purchase

More then you need

I've had great luck with other champion products. So when I needed to upgrade to a bigger generator I looked across the board. I decided on the 8500 watt for out 5th wheel. During the break in cycle I couldn't find anything to pull 30% draw so hooked to the camper turn on 1 ac load light flicker turned on second ac pulled about 15% so turned on everything and got about 25-30% draw.

Review from Champion Power Equipment
Helpful?6AORPP3Q24GX3662476237
Oct 12, 2025
Toolman2
5 out of 5 stars review

Seller Verified Purchase

Great Features

Overall great product. It has all the features I was looking for. This is my 2nd Champion generator and have been very happy with both of them. The only issue is that the oil funnel is not long enough or has a flexible end to reach the cylinder head when adding a little oil for long time storage. Best way is to add a little extension hose to the funnel end that will fit down the cylinder head. Just a small maintenance issue to improve on.

Review from Champion Power Equipment
Helpful?6AORPP3Q24GX3662476237
Aug 25, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Can't beat the champ!

Purchased the inverter for my fifth wheel,I had an open frame champion 9500 watt generator but wanted something quieter and clean electricity for my electronics in the fifth wheel. I bought the 8500 W dual fuel Champion inverter and it is awesome! Not only does it run my fifth wheel both AC units microwave and conventional refrigerator not to mention ceiling fan and TVs plus out outdoor kitchen, but it is extremely quiet! Which is another reason why I bought the inverter it has a 50 amp plug and runs like a champ! Once again Champion power equipment comes through!

Review from Champion Power Equipment
Helpful?6AORPP3Q24GX3662476237