Key Specifications
- Capacity Addition: Boosts your DELTA 3 Plus by an extra 1024Wh.
- Battery Chemistry: Long-lasting LiFePO4 (LFP) cells offering 3,000+ to 4,000 charging cycles (up to 10–11 years of daily use) before dropping to 80% original capacity.
- Compatibility: Designed specifically for the DELTA 2, DELTA 3, DELTA 3 Plus, and DELTA 3 1500 (note: it is not compatible with the DELTA 3 Classic, which lacks an expansion port).
- Plug-and-Play: Connects directly via a dedicated expansion cable and allows full monitoring and control through the EcoFlow app.