Delta Pro Ultra Expansion Battery

Original price was: $3,299.00.Current price is: $2,399.00.


The EcoFlow Delta Pro Ultra expansion battery is unlike any other. It has an impressive 6,144wh battery capacity using 100% safe LiFePo4 cells. It will last for years on end without losing a lot of capacity and cycles. Up to 5 batteries total can be stacked on a single Delta Pro Ultra. With 5 batteries the maximum capacity is 30,720wh which is designed perfectly for the average house in America.

A typical household in America uses an average of 30,000wh per day. Have a full 24 hours of backup power by getting enough batteries to pair with the Delta Pro Ultra. Have silent, reliable, and long-lasting power that only takes the push of a button to turn on. No noise, fumes, or difficult maintenance to take care of.

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