Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- Predator 72903
- Mi-T-M GEN-2500-IMM1

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Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | Predator 72903 | Mi-T-M GEN-2500-IMM1 |
|---|---|---|
| General | ||
| Product type | Generator | Not available |
| Fuel | Gasoline | Gasoline |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | No | No |
| Running watts | 1400 W | Winner: Winner: 2300 W |
| Starting watts | 1800 W | Winner: Winner: 2500 W |
| Noise (lower limit) | 68.9 dB | Winner: Winner: 67 dB |
| Weight | 60 lbs | Winner: Winner: 57 lbs |
| Run time @50% load | Winner: Winner: 9.5 h | 5 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | Not available | 1 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 18.3 x 14 x 16 | 21.50 x 13.40 x 19.30 |
| Electrical | ||
| Voltage (AC) | 120V | 120 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | No | Yes |
| Covered outlets | No | Yes |
| Automatic Voltage Regulation | No | No |
| THD | Not available | 3 % |
| Engine | ||
| Engine | Not available | Mi-T-M OHV |
| Alternator | Not available | Not available |
| Starting system | Not available | Not available |
| Warranty | ||
| Warranty | 2 years | 1 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | Not available | 2300 W |
| Starting watts | Not available | 2500 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 | 5 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | Not available | CARB Compliant |
| Security | Not available | Not available |
| Spark arrestor | No | Yes |
| Neutral | Not available | Not available |
| UPC | Not available | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | Not available | 2300 |
| Starting Watts (Gasoline) | Not available | 2500 |
| Runtime @ 50% Load (Gasoline) | Not available | 5 |
| AC Outlet Types | Not available | 120V 20A GFCI Duplex |
| Electrical & power | ||
| Frequency | 60 | Not available |
| Engine & construction | ||
| Engine Displacement | 98 | 120 |
| Alternator Winding Material | Not available | Copper |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | Not available | 5 |
| Controls & display | ||
| Idle Control System | Not available | Idle control |
| Safety & compliance | ||
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | Yes |
| Warranty & identification | ||
| Residential Warranty | Not available | 1 |
| Part Number | Not available | GEN-2500-IMM1 |
| Additional specs | ||
| Summary | The PREDATOR® 1800 Watt Portable Generator is a compact and lightweight gas-powered generator designed for low-power applications, featuring CO SECURE® carbon monoxide shutdown for enhanced safety. | The Mi-T-M GEN-2500-IMM1 is a 2300-watt gasoline inverter generator built for users who need portable backup power without sacrificing clean output. At 57 pounds, this unit bridges the gap between true portability and enough wattage to run multiple devices simultaneously. It can power essential appliances, power tools, and sensitive electronics like laptops during camping trips, tailgating events, or residential outages. The inverter technology keeps total harmonic distortion at 3 percent, which means laptops, TVs, and phone chargers stay protected from voltage spikes. Because the fuel tank holds only 1 gallon, refueling becomes part of the operating rhythm rather than a weekend-long concern. |
- Most PowerfulMi-T-M GEN-2500-IMM12300W running
- QuietestMi-T-M GEN-2500-IMM167 dB
- Longest RuntimePredator 729039.5h at 50% load
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Predator 72903
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Mi-T-M GEN-2500-IMM1
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