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| Specification | Champion Power Equipment 201490 | Yamaha EF2200iS |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | Yes |
| Running watts | Winner: Winner: 1850 W | 1800 W |
| Starting watts | Winner: Winner: 2500 W | 2200 W |
| Noise (lower limit) | Winner: Winner: 53 dB | 57 dB |
| Weight | Winner: Winner: 37.7 lbs | 55.2 lbs |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Winner: Winner: 11.5 h | 10.5 h |
| Fuel tank | 1.05 gal | 1.24 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 17.3 x 11.5 x 17.7 | 21.9 x 11.8 x 18.5 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | 12 |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <3% % | 2.5 % |
| Engine | ||
| Engine | OHV 4-stroke, 79cc | 79 cc Yamaha MZ80 OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1850 W | 1800 W |
| Starting watts | 2500 W | 2200 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 11.5 h | 10.5 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Not available |
| UPC | 817198028347 | 810856030317 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1850 | 1800 |
| Starting Watts (Gasoline) | 2500 | 2200 |
| Runtime @ 25% Load (Gasoline) | 11.5 | 10.5 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 79 | 79 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 11.5 | 10.5 |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Not available | No accessories |
| Warranty & identification | ||
| Commercial Warranty | Not available | 3 |
| Additional specs | ||
| Summary | The Champion Power Equipment 201490 2500-Watt Portable Inverter Generator with CO Shield® is ideal for camping, tailgating, powering items around the RV or providing backup for a few basics. | The Yamaha EF2200iS is a portable inverter generator that offers a balance between power and portability, making it ideal for campers, caravanners, adventurers, and outdoor enthusiasts. |