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ecoflow EcoFlow DELTA Pro Extra Battery 3.6 kWh
DELTA Pro slave-pack only — does not work as standalone battery. Connects via the proprietary infinity-port cable.
Specifications
- capacity ah
- 72
- nominal voltage
- 51.2
- chemistry
- lifepo4
- cycle life
- 3500
- bms amps continuous
- 80
- comm protocol
- proprietary
- weight lb
- 99
Sources
- Manufacturer spec sheets (public PDFs and product pages) · ingest 2026-05-06
- Solar enthusiast community references (DIY Solar Forum public threads, Will Prowse YouTube spec summaries, Mobile Solar Power public guides) · ingest 2026-05-06