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Champion 4500W Electric Start Dual Fuel Inverter with CO Shield
Our score 8.1/10 out of 10
3,500 W running · Gasoline or propane · CO shutoff
DuroMax XP13000HXT Tri-Fuel Portable Generator with CO Alert
Our score 8.1/10 out of 10
10,500 W running · Gasoline, propane or natural gas · CO shutoff
US retailers$1,499–$2,199at DuroMax · prices may have changedPrice checked . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on DuroMax at the time of purchase will apply to the purchase of this product.Check price at DuroMax (opens in a new tab)More retailers for the DuroMax XP13000HXT Tri-Fuel Portable Generator with CO Alert$1,499–$2,199at DuroMax · prices may have changedPrice checked . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on DuroMax at the time of purchase will apply to the purchase of this product.Check price at DuroMax (opens in a new tab)More retailers for the DuroMax XP13000HXT Tri-Fuel Portable Generator with CO AlertGenerac GP8000E Portable Generator with COsense
Our score 8.0/10 out of 10
8,000 W running · Gasoline · CO shutoff
Westinghouse WGen9500DFc Dual Fuel Generator with CO Sensor
Our score 7.9/10 out of 10
9,500 W running · Gasoline or propane · CO shutoff
US retailersWestinghouse iGen2200c Inverter Generator with CO Sensor
Our score 7.4/10 out of 10
1,800 W running · Gasoline · CO shutoff
US retailers
| Specification | Best inverter Champion 4500W Electric Start Dual Fuel Inverter with CO Shield | Best tri-fuel DuroMax XP13000HXT Tri-Fuel Portable Generator with CO Alert $1,499–$2,199 | Best overall Generac GP8000E Portable Generator with COsense | Best dual fuel Westinghouse WGen9500DFc Dual Fuel Generator with CO Sensor | Best budget Westinghouse iGen2200c Inverter Generator with CO Sensor |
|---|---|---|---|---|---|
| Our score | Our score 8.1/10 out of 10 | Our score 8.1/10 out of 10 | Our score 8.0/10 out of 10 | Our score 7.9/10 out of 10 | Our score 7.4/10 out of 10 |
| Running watts | 3,500 W | 10,500 W(best in this row) | 8,000 W | 9,500 W | 1,800 W |
| Starting watts | 4,500 W | 13,000 W(best in this row) | 10,000 W | 12,500 W | 2,200 W |
| Fuel | Gasoline or propane | Gasoline, propane or natural gas | Gasoline | Gasoline or propane | Gasoline |
| CO shutoff | Yes | Yes | Yes | Yes | Yes |
| Largest outlet | 120 V 30 A (TT-30R) | 120/240 V 50 A (14-50R) | 120/240 V 30 A (L14-30R) | 120/240 V 50 A (14-50R) | 120 V 20 A only |
| Runtime at 25% load | 14 h | 17 h(best in this row) | not listed | 12 h | 12 h |
| Noise (maker's rating) | 61 dB(A) | 74 dB(A) | not listed | 74 dB(A) | 52 dB(A)(best in this row) |
| Weight | 99.2 lb | 246 lb | 198 lb | not listed | 47.4 lb |
| Where to buy |
US retailers |