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| Specification | A-iPower SUA4500 | Champion Power Equipment 201501 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | Yes |
| Running watts | 3500 W | Winner: Winner: 3650 W |
| Starting watts | 4500 W | Winner: Winner: 4550 W |
| Noise (lower limit) | Winner: Winner: 68 dB | Winner: Winner: 68 dB |
| Weight | 111 lbs | Winner: Winner: 103 lbs |
| Run time @50% load | 11 h | Winner: Winner: 14 h |
| Run time @25% load | 14 h | Not available |
| Fuel tank | 4 gal | 4.7 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 23.4 x 22.8 x 22.6 | 23.2 x 18.3 x 20 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | Not available |
| Engine | ||
| Engine | Senci OHV 4-stroke, cast iron sleeve | 224 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 2 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3500 W | 3650 W |
| Starting watts | 4500 W | 4550 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 | 11 h | 14 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | false |
| Compliance | CARB, EPA | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | Floating |
| UPC | 851217006077 | 817198028507 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3500 | 3650 |
| Starting Watts (Gasoline) | 4500 | 4550 |
| Runtime @ 50% Load (Gasoline) | 11 | 14 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 223 | 224 |
| Cylinder Sleeve | cast iron sleeve | Not available |
| Engine Oil Type | SAE 10W-30 | 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 11 | 14 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil, overload and Volt Guard™ surge protection, CO monitoring |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | No | Yes |
| Included equipment | ||
| Starting Components | Recoil | Not available |
| Included Accessories | Oil, tool kit, and wheel kit | Oil and funnel |
| Warranty & identification | ||
| Commercial Warranty | 2 | Not available |
| Part Number | Not available | 201119 |
| Additional specs | ||
| Summary | The A-iPower SUA4500 is a 3,500-watt running generator built around a 223cc OHV 4-stroke engine with cast iron sleeves. This wattage class handles essential household appliances, power tools, and small job site equipment without breaking into the heavy-duty contractor tier. The 4,500-watt peak output gives it enough surge capacity to start refrigerators, air compressors, and welders that draw high inrush current. Gasoline fuel means quick refueling at any gas station, and the 4-gallon tank stretches runtime to 14 hours at quarter load or 11 hours at half load. That refueling cycle keeps users in the field longer without constant tank swaps. | The Champion Power Equipment 201501 3650-Watt RV Ready Portable Generator with CO Shield® offers versatile and convenient power, featuring a 224cc engine, 4550 starting watts, 3650 running watts, and up to 14 hours of run time at 50% load. It includes CO Shield® carbon monoxide auto shutoff system, making it ideal for camping, home backup, and more. |