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| Specification | Champion Power Equipment 201285 | Firman W01785 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | No | No |
| Running watts | 1200 W | Winner: Winner: 1700 W |
| Starting watts | 1500 W | Winner: Winner: 2100 W |
| Noise (lower limit) | 65 dB | Winner: Winner: 54 dB |
| Weight | 58 lbs | Winner: Winner: 45.9 lbs |
| Run time @50% load | Winner: Winner: 10 h | Not available |
| Run time @25% load | Not available | 9 h |
| Fuel tank | 1.46 gal | 0.9 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 18.1 x 14.1 x 16.9 | 20 x 12.1 x 16.7 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | Not available | 5 |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | <3% % |
| Engine | ||
| Engine | 79 cc OHV 4-stroke | 80 cc OHV 4-stroke, cast iron sleeve. |
| Alternator | Not available | Not available |
| Starting system | Recoil | Not available |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1200 W | Not available |
| Starting watts | 1500 W | Not available |
| 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 | 10 h | Not available |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating |
| UPC | 817198026749 | 840876117859 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1200 | Not available |
| Starting Watts (Gasoline) | 1500 | Not available |
| Runtime @ 50% Load (Gasoline) | 10 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x 120V 20A (5-20R); 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | 80 cc OHV 4-stroke, cast iron sleeve. |
| Engine Displacement | 79 | 80 |
| Cylinder Sleeve | Not available | cast iron sleeve |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 10 | Not available |
| Controls & display | ||
| Display Type | Data centerVFT | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Not available |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Oil and funnel | Oil, funnel, tool kit, and RV adapter |
| Warranty & identification | ||
| Residential Warranty | Not available | 3 |
| Additional specs | ||
| Summary | The Champion 1200-Watt Portable Generator with CO Shield® offers reliable power with a 79cc engine, providing 1500 starting watts and 1200 running watts. It features a CO Shield® carbon monoxide auto shutoff system, ensuring safety during operation. With a 1.46-gallon fuel tank, it delivers up to 10 hours of run time at 50% load and operates at a noise level of 65 dBA from 23 feet. | The Firman W01785 is a 1,700-watt inverter generator built on an 80 cc OHV 4-stroke engine with a cast iron sleeve. At 45.9 lbs, this unit delivers enough power to run a laptop, phone chargers, small power tools, and basic household appliances simultaneously, but cannot handle heavy loads like air conditioners or large welders. The 2,100-watt peak gives it the starting surge needed for devices with inrush current, such as refrigerators or circular saws. Because the W01785 runs on gasoline and produces less than 3 percent THD, users can safely connect sensitive electronics like laptops and televisions without risk of voltage spikes causing damage. The 54 dB noise level means operation at conversational volume, making this unit suitable for campgrounds, residential neighborhoods, and RV parks where noise restrictions apply. |