EF ECOFLOW Delta 3 Smart Extra Battery 1024Wh
Expansion battery for DELTA 3 series, adding 1024Wh capacity with plug-and-play setup. Customers note easy use and long-lasting capacity; some mention charging issues
Highlights
- 1024Wh expansion capacity
- 3000+ charging cycles
- app-controlled monitoring
Pros
- adds 1024Wh expansion capacity
- plug-and-play integration with DELTA 3
- robust battery life with 3000+ charging cycles
- monitorable via EcoFlow app
- supports outdoor use
Cons
- mixed reviews on charging reliability
- some customers find it overpriced
Best For
Features
- Adds 1024Wh capacity to DELTA 3 Plus/DELTA 3
- LFP chemistry enables 3000+ charging cycles with 10 years of daily use to 80% capacity
- Plug-and-play integration with DELTA 3, controllable via EcoFlow app
