EcoFlow DELTA 3 Smart Extra Battery – Expandable Portable Power
Double your energy and stay powered for longer with the EcoFlow DELTA 3 Smart Extra Battery. This 1024Wh LiFePO₄ module is designed to seamlessly extend your DELTA 3 setup — perfect for campervans, home backup, off-grid use, and mobile work. With over 4,000 charge cycles, app connectivity, and compact portability, it’s the smart choice for reliable power in Ireland. Delivered with a 5-year warranty and fast Irish support.
- 1024 Wh Expansion: Push total capacity to 2048 Wh for extended runtimes.
- Built for the Long Run: Delivers 4,000+ cycles—roughly 10 years of daily use before reaching 80% capacity.
- Plug‑and‑Play + App Control: Simply connect via cable; monitor and manage with the EcoFlow app.
- Compact & Portable: At 398 × 200 × 198 mm and 9.6 kg, it’s about one-third smaller than the older DELTA 2 Smart Extra Battery.
- Comprehensive Warranty: Includes a 5‑year warranty.
What’s in the box: 1. EcoFlow DELTA 3 Smart Extra Battery, 2. Battery Link Cable, 3. User Manual & Warranty Card.
Product | EcoFlow DELTA 3 Smart Extra Battery |
Size | 39.8cm (W) x 20.0 cm (D) x 19.8cm (H) |
Weight | 9.6 Kg |
Battery Type | LFP (LiFePO4 battery) |
Battery Cycles | 3000 cycles to 80%+ capacity |
Battery Capacity in Wh | 1024 Wh (51.2V⎓20Ah) |
Output | 40V-58.4V⎓48A Max |
Input | 40V-58.4V⎓24A Max |
Waterproof | No |
Overcharge Protection | Yes |
Charge Indicator | Yes |
Warranty | 5 Years |
Connectivity | Wi-Fi & Bluetooth |