Champion 2500W Dual Fuel Inverter
#1 in SmallFull review
A small, quiet dual-fuel inverter for campers and light outage backup who want the option of propane.
Amazon $575$575
3.8/5
A light, quiet camping and tailgating generator with an RV outlet and CO shutoff. Good for running a fridge, lights and electronics in an outage.
- 1,900 / 2,550 WRunning / starting
- GasolineFuel
- 11 hr at 25% loadRun time
- 52 dBA at light loadNoise
- 40 lbWeight
- $0.25Price / W
Check price at Amazon$479
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Quiet enough for most campgrounds and backyards
- TT-30R outlet plugs a travel trailer straight in without an adapter
- Shuts itself off if carbon monoxide builds up nearby
- Light enough for one person to carry by the handle
Cons
- Too small on its own to start most RV air conditioners; needs a second unit in parallel
- Gasoline only, so no propane option for long storage
How it scores
The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | iGen2550c |
|---|---|
| Output | |
| Gasoline | 1,900 W running, 2,550 W starting |
| Outlets | 2 × 120 V, TT-30 (RV), USB |
| Parallel capable | Yes |
| Total harmonic distortion | under 3% |
| Price per watt | $0.25 |
| Fuel and run time | |
| Fuel | Gasoline |
| Tank | 1.1 gal |
| Run time (gasoline) | 11 hr at 25% load |
| Engine | 80 cc |
| Noise and safety | |
| Rated noise (light load) | 52 dBA |
| CO shutoff | Yes |
| CARB compliant | No |
| Build | |
| Starting | Recoil (pull) |
| App | No |
| Wheels | No |
| Dimensions | 18.5 x 11 x 18 in |
| Weight | 40 lb |
| Warranty | 3 years |
Alternatives in this size
DuroMax XP2300iH
#2 in SmallFull review
A small dual-fuel inverter for campers and RV owners who want propane flexibility, long runtime and CO shutoff in one quiet package. It costs more than lookalikes but includes wheels, a 30 A outlet and a parallel cable.
DuroMax $649$649
Champion 2500W Ultralight Inverter
#4 in SmallFull review
A light, quiet gas inverter for camping, tailgating and running a fridge and lights in an outage. Pick the dual-fuel 2500W instead if you want propane.
Amazon $518.25$518.25
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