EcoFlow DELTA 3 Max
A portable power station with a 2,048 Wh LiFePO4 battery and 2,400 W of AC output (4,800 W surge). It weighs 44.8 lb. No fuel, no fumes, so it can run indoors.
- Battery capacity
- 2,048 Wh
- Running watts
- 2,400 W
- Weight
- 44.8 lb
- Best for
- Longer outages for a fridge and home essentials, and off-grid cabins, especially paired with solar.
- Not for
- Whole-home backup on its own. Long outages need solar or extra batteries.
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Specifications
| Running watts | 2,400 W |
|---|---|
| Starting / surge watts | 4,800 W |
| Battery capacity | 2,048 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| Recharge from | AC |
| Weight | 44.8 lb |
|---|
| Standard warranty | 3 years |
|---|
Checked 29 October 2026. Sources: us.ecoflow.com.