EcoFlow DELTA Pro Ultra Extra Battery, 6144Wh

EcoFlow · Amazon

$3,299

Price as of Nov 4, 2026. Prices and availability change; check the retailer for the current figure.

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6144Wh LFP extra battery for the EcoFlow DELTA Pro Ultra and DELTA Pro Ultra X.

Specs

Capacity	6144Wh
Chemistry	LFP
Expands	EcoFlow DELTA Pro Ultra or DELTA Pro Ultra X
Spec source	Capacity, chemistry and compatibility read from the Amazon listing supplied by the owner on 2026-09-20, not from a cached data sheet. The listing states no nominal voltage and no module limit.
Price source	Price read from the Amazon listing in a browser on 2026-11-04, not from PA-API. A stored figure, not a live one.