Champion 4500W Inverter (200986) vs WEN 56380i Inverter
The Champion 4500W Inverter (200986) is the more powerful unit: 3,500 running watts against 3,400 — about 3% more capacity for the Champion 4500W Inverter (200986). The WEN 56380i Inverter is the quieter of the two (57 dBA vs 61 dBA — though manufacturers measure noise at different loads and distances). Warranty favors the Champion 4500W Inverter (200986): 3 years vs 2.
| Champion 4500W Inverter (200986) | WEN 56380i Inverter | |
|---|---|---|
| Type | inverter | inverter |
| Fuel | gasoline | gasoline |
| Running watts (gas / LP for standby) | 3500 W | 3400 W |
| Starting watts (gas) | 4500 W | 3800 W |
| Noise level | 61 dBA | 57 dBA |
| Runtime at 50% load (gas) | — | 8.5 h |
| Runtime at 25% load (gas) | 14 h | — |
| Fuel tank | 2.3 gal | 2.2 gal |
| Output voltage | 120V | 120V |
| Outlets | — | 2x 5-20R, TT-30R, 12V DC, 2x USB |
| Start type | — | electric |
| Parallel capable | — | Yes |
| Engine displacement | 212 cc | 212 cc |
| Weight | 95 lb | 99.2 lb |
| Warranty | 3 yr | 2 yr |
Frequently asked questions
Which is more powerful, the Champion 4500W Inverter (200986) or the WEN 56380i Inverter?
The Champion 4500W Inverter (200986), at 3,500 running watts on its best fuel versus 3,400 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.