Description
The EcoFlow DELTA 3 EB is a matching expansion battery for the DELTA 3 series, adding 1024Wh of extra storage to extend backup runtime without a second inverter.
Key Specifications
- Capacity: 1024Wh
- Battery Chemistry: LFP (LiFePO4)
- Cycle Life: 4000 cycles to 80% capacity
Key Features
- Extends the runtime of a compatible DELTA 3 series power station
- 4000-cycle LFP battery designed for years of daily charge cycles
- Straightforward expansion with no additional inverter required
- An economical way to add capacity as power needs grow

