EcoFlow | DELTA Max Extra Battery

DOUBLE CAPACITY FROM 2016Wh to 4032Wh The DELTA Max Extra Battery attaches to the DELTA Max to double the capacity of the unit from 2016Wh to 4032Wh. This provides a cost-effective way to upgrade the DELTA Max's capacity. Warranty Cancellation You can request a full refund before the item is sent out. Please note that our normal order processing time is within 24 hours. Once the package is sent out, an immediate cancellation and refund can’t be done. Return The return service is currently available for US orders only. If you are unsatisfied with your purchase, you may return the purchased items complete, unused, and in their original packing within 30 days of receiving them for an exchange or refund. If 30 days have passed since your purchase, we cannot offer a refund or exchange. For quality issues, we will give you a full refund or one-time free replacement within 30 days of receiving the items. Refund After you return the product to our warehouse, we’ll issue the refund within