A-iPower SUA2301iD vs Champion 2500-Watt Ultralight Inverter
What is the difference?
The A-iPower SUA2301iD has 1.8 kW of running power, 2.3 kW peak. The Champion 2500-Watt Ultralight Inverter has 1.85 kW of running power, 2.5 kW peak.
The A-iPower SUA2301iD is dual-fuel, the Champion 2500-Watt Ultralight Inverter runs on gasoline.
The A-iPower SUA2301iD has a 0.9 gal tank, the Champion 2500-Watt Ultralight Inverter has a 1.1 gal tank.
The A-iPower SUA2301iD is rated at 62 dB, the Champion 2500-Watt Ultralight Inverter is rated at 53 dB. The Champion 2500-Watt Ultralight Inverter is quieter.
The A-iPower SUA2301iD weighs 40 lb, the Champion 2500-Watt Ultralight Inverter weighs 38 lb. The Champion 2500-Watt Ultralight Inverter is easier to carry.
Both have a 3-year warranty.
Both have 120 V AC output.
The Champion 2500-Watt Ultralight Inverter can add extra batteries.
Specs side by side
| A-iPower SUA2301iD | Champion 2500-Watt Ultralight Inverter | |
|---|---|---|
| Running W | 1800 | 1850 |
| Peak W | 2300 | 2500 |
| Fuel | dual-fuel | gasoline |
| Tank (gal) | 0.9 | 1.1 |
| Run time @50 % (h) | 5.5 | — |
| Noise (dB) | 62 | 53 |
| CO shutoff | — | — |
| Weight (lb) | 40 | 38 |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-11-04 / 2026-10-26. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which is lighter, A-iPower SUA2301iD or Champion 2500-Watt Ultralight Inverter?
The Champion 2500-Watt Ultralight Inverter. Lighter: 38 lb vs 40 lb.
Which is quieter, A-iPower SUA2301iD or Champion 2500-Watt Ultralight Inverter?
The Champion 2500-Watt Ultralight Inverter. Quieter: 53 dB vs 62 dB.
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