EcoFlow DELTA PRO 3 extra battery
999 990 Ft
Price includes VAT.
In stock
Expansion battery for the EcoFlow DELTA Pro series.
- Rated capacity (51.2V, 80Ah), LFP (LiFePO4) cells4096 Wh
- Expandable up to 12kWh with DELTA Pro 3
- 80%+ SoH after 4000 cycles (0.5C/0.5C at 25°C)
- Extra battery port: 100A continuous output, 80A max input (40V-58.4V)
- Net weight (approx.)33 kg
SKU: 529547
- Model
- EFD521-EB
- Net.Weight
- Kb. 33 kg
- Dimensions
- Kb. 215,5 x 295 x 691,8 mm
EcoFlow DELTA PRO 3 extra battery
999 990 Ft
Key figures
4096 Wh
Rated capacity (51.2V, 80Ah), LFP (LiFePO4) cells
33 kg
Net weight (approx.)
IP20
Protection rating (internal battery pack: IP65)
Specifications
EcoFlow DELTA PRO 3 extra battery specifications
General
- Model
- EFD521-EB
- Net.Weight
- Kb. 33 kg
- Dimensions
- Kb. 215,5 x 295 x 691,8 mm
Battery Info
- Nominal Voltage
- 51,2V⎓
- Rated Capacity
- 80Ah 4096Wh
- Cell Chemistry
- LFP (LiFePO4)
- Cycle Life
- Az akkumulátor 4000 ciklus után 25 °C-on 0,5 C/0,5 Con fenntartja a 80%+ SoH (State of Health) értéket
- Protection Type
- Túlfeszültség elleni védelem, túlterhelés elleni védelem, hőmérséklet-túllépés elleni védelem, rövidzárlat elleni védelem, alacsony hőmérséklet elleni védelem, alacsony feszültség elleni védelem, túláram elleni védelem
Input
- Extra Battery Port
- EcoFlow Proprietary Port 40V-58,4V⎓80A Max
Output
- Extra Battery Port
- EcoFlow Proprietary Port 40V-58,4V⎓100A folyamatos
Environment Temperature
- Optimal Operating Temperature
- 20°C-30°C
- Charge Temperature
- 0℃-45℃
- Discharge Temperature
- –10°C - 45°C
- Storage Temperature
- –10°C - 45°C
Other
- IP Rating
- IP20 (belső akkumulátorcsomag: IP65)
Source: manuals.ecoflow.com/eu/product/delta-pro-3-smart-extra-battery?lang=hu_HU (magyar), retrieved Aug 24, 2026
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