Generac GP2500i
#5 in SmallFull review
A small, easy-to-carry inverter for camping, tailgating and keeping a fridge and phones running in an outage. Buyers who want an RV outlet or electric start should look one size up.
Amazon $596.80$596.80
3.5/5
A budget dual-fuel camping and RV inverter with wheels and automatic fuel switchover. A good pick if propane backup matters more than published specs.
- 1,800 / 2,300 WRunning / starting
- Gasoline, propaneFuel
- 61 dBA at light loadNoise
- 40.3 lbWeight
- $0.23Price / W
Check price at Amazon$418.49
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Runs on gasoline or propane and switches automatically when one runs out
- Built-in wheels and telescoping handle at about 40 lb
- 30 A RV outlet and parallel ports for pairing
- Three-year warranty and CARB compliance at a budget price
Cons
- A-iPower publishes no gasoline-only runtime or tank size
- Its own noise figures conflict (52 vs 61 dB)
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 | SUA2301iD |
|---|---|
| Output | |
| Gasoline | 1,800 W running, 2,300 W starting |
| Propane | 1,600 W running, 2,000 W starting |
| Outlets | 2 × 120 V, L5-30, USB |
| Parallel capable | Yes |
| Total harmonic distortion | under 3% |
| Price per watt | $0.23 |
| Fuel and run time | |
| Fuel | Gasoline, propane |
| Engine | 80 cc |
| Noise and safety | |
| Rated noise (light load) | 61 dBA |
| Build | |
| App | No |
| Wheels | Yes |
| Dimensions | 19.7 x 10.7 x 18.5 in |
| Weight | 40.3 lb |
| Warranty | 3 years |
Alternatives in this size
GENMAX GM2200i
#6 in SmallFull review
A budget carry-handle inverter for camping and light outage duty that still includes CO shutoff and a three-year warranty. Good value if you only need gasoline.
Amazon $349.99$349.99
WEN 56235i
#8 in SmallFull review
A cheap, light inverter for camping and charging electronics. Pay more for a model with CO shutoff if it will run near a house.
Amazon $429$429
Compare
Compare the A-iPower SUA2301iD with any other inverter generator →
More from A-iPower: every A-iPower product ranked.