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EcoFlow DELTA Pro Ultra Battery
6,144 Wh that works with 2 stations, reaching 61,440 Wh in the largest setup.
- 6,144 Whcapacity
- 111.3 lbweight
- LFPbattery type
By the Power Station Chart team, from the maker's compatibility pages. Last reviewed October 31, 2026.
The DELTA Pro Ultra Battery in brief
Five 6,144 Wh batteries on a DELTA Pro Ultra reach 30,720 Wh, and EcoFlow says one inverter can connect up to 5. The DELTA Pro Ultra X goes further: up to 10 extra packs, 5 per stack, for 61,440 Wh with its own 12,288 Wh. Each LFP battery weighs 111.3 lb.
Stations it works with
- EcoFlow DELTA Pro UltraUp to 530,720 Wh in total
The maker says: "one can connect up to 5 batteries to an inverter"
- EcoFlow DELTA Pro Ultra XUp to 1061,440 Wh in totalCheck price on Amazon
The maker says: "connect up to 10 extra battery packs, with 5 packs per stack"
Extra batteries are locked to generation and connector. How the rules work by brand.
Where these figures come from
4 documents
- EcoFlow, manual, read October 31, 2026
- EcoFlow, manual, read October 31, 2026
- EcoFlow US store, spec page, read October 31, 2026
- EcoFlow US store, spec page, read October 31, 2026