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Champion 2500-Watt Dual Fuel Inverter vs WEN 56203i

Champion 2500-Watt Dual Fuel Inverter

1850 W running · dual-fuel

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WEN 56203i

1700 W running · gasoline

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What is the difference?

The Champion 2500-Watt Dual Fuel Inverter has 1.85 kW of running power, 2.5 kW peak. The WEN 56203i has 1.7 kW of running power, 2 kW peak.

The Champion 2500-Watt Dual Fuel Inverter is dual-fuel, the WEN 56203i runs on gasoline.

The Champion 2500-Watt Dual Fuel Inverter has a 1 gal tank, the WEN 56203i has a 1 gal tank.

The Champion 2500-Watt Dual Fuel Inverter weighs 43 lb, the WEN 56203i weighs 39 lb. The WEN 56203i is easier to carry.

The Champion 2500-Watt Dual Fuel Inverter has a 3-year warranty, the WEN 56203i has a 2-year warranty.

Both have 120 V AC output.

The Champion 2500-Watt Dual Fuel Inverter can add extra batteries.

Specs side by side

	Champion 2500-Watt Dual Fuel Inverter	WEN 56203i
Running W	1850	1700
Peak W	2500	2000
Fuel	dual-fuel	gasoline
Tank (gal)	1	1
Run time @50 % (h)	—	7
Noise (dB)	53	—
CO shutoff	yes	—
Weight (lb)	43	39
Warranty (yr)	3	2
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-31. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.

Common questions

Which has more running watts, Champion 2500-Watt Dual Fuel Inverter or WEN 56203i?

The Champion 2500-Watt Dual Fuel Inverter. More running watts: 1850 W vs 1700 W.

Which is lighter, Champion 2500-Watt Dual Fuel Inverter or WEN 56203i?

The WEN 56203i. Lighter: 39 lb vs 43 lb.

Which has the longer warranty, Champion 2500-Watt Dual Fuel Inverter or WEN 56203i?

The Champion 2500-Watt Dual Fuel Inverter. Longer warranty: 3 years vs 2 years.

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