Energizer eZV4800 vs Firman W03383
What is the difference?
The Energizer eZV4800 has 3.6 kW of running power. The Firman W03383 has 3.3 kW of running power, 3.65 kW peak.
The Energizer eZV4800 weighs 78 lb, the Firman W03383 weighs 901 lb. The Energizer eZV4800 is easier to carry.
Both have a 3-year warranty.
Specs side by side
| Energizer eZV4800 | Firman W03383 | |
|---|---|---|
| Running W | 3600 | 3300 |
| Peak W | — | 3650 |
| Fuel | — | gasoline |
| Tank (gal) | — | 1.8 |
| Run time @50 % (h) | — | — |
| Noise (dB) | — | — |
| CO shutoff | — | — |
| Weight (lb) | 78 | 901 |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-11-01 / 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 has more running watts, Energizer eZV4800 or Firman W03383?
The Energizer eZV4800. More running watts: 3600 W vs 3300 W.
Which is lighter, Energizer eZV4800 or Firman W03383?
The Energizer eZV4800. Lighter: 78 lb vs 901 lb.
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