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| Specification | Energizer eZV2200P | Firman W01781 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | No |
| Running watts | Winner: Winner: 1700 W | Winner: Winner: 1700 W |
| Starting watts | Winner: Winner: 2200 W | 2100 W |
| Noise (lower limit) | Winner: Winner: 50 dB | 54 dB |
| Weight | Winner: Winner: 44 lbs | 45.9 lbs |
| Run time @50% load | Not available | Winner: Winner: 4.25 h |
| Run time @25% load | 11.5 h | 9 h |
| Fuel tank | 0.9 gal | 0.9 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 20.1 x 11 x 17.7 | 20 x 12.1 x 16.7 |
| Electrical | ||
| Voltage (AC) | 120V | 120 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | No | No |
| Covered outlets | No | Yes |
| Automatic Voltage Regulation | No | Yes |
| THD | <2% % | ≤ 3% % |
| Engine | ||
| Engine | Not available | 80 cc Firman Max-Pro Series OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Not available | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | Not available | 1700 W |
| Starting watts | Not available | 2100 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 | 4.25 h |
| Run time @25% load | Not available | 9 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | Not available | true |
| Compliance | Not available | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | No | Yes |
| Neutral | Not available | Floating |
| UPC | Not available | 840876117811 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | Not available | 1700 |
| Starting Watts (Gasoline) | Not available | 2100 |
| Runtime @ 50% Load (Gasoline) | Not available | 4.25 |
| Runtime @ 25% Load (Gasoline) | Not available | 9 |
| AC Outlet Types | Not available | 1x Duplex 120V 20A (5-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Not available | OHV 4-stroke |
| Engine Displacement | 80 | 80 |
| Engine Oil Type | 10W-30 | 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 9 |
| Runtime @ 50% Load (Gasoline) | Not available | 4.25 |
| Safety & compliance | ||
| Low Oil Protection | Yes | Yes |
| Included equipment | ||
| Included Accessories | Not available | Oil, funnel, tool kit, and battery charging cables |
| Additional specs | ||
| Summary | The Energizer eZV2200P is a 1700-watt inverter generator built for users who need portable, clean power for sensitive electronics and light-duty applications. Its compact size and 44-pound weight make it ideal for camping, tailgating, and emergency backup without requiring a dedicated storage space or heavy-duty transport. | The Firman W01781 is a 1700-watt inverter generator built for users who need portable power without sacrificing quiet operation. At 1700 running watts and 2100 peak watts, it handles small appliances, power tools, laptops, and camping equipment. The 80cc OHV 4-stroke engine with cast iron sleeve delivers clean power through inverter technology, which means sensitive electronics like phones and laptops receive stable voltage without risk of damage. Runtime stretches to 9 hours at 25% load and 4.25 hours at 50% load from a 0.9-gallon tank, so users can plan refueling around their workload. At 54 decibels, it runs quieter than most job site generators, making it suitable for campgrounds, residential areas, and events where noise matters. |