EcoFlow DELTA Pro Generator Extra Battery 3600Wh LFP Certified Refurbished
DELTA Pro Smart Extra Battery 3600Wh. Capacity 3600Wh 3600Wh 4096Wh 4096Wh 7200Wh 7200Wh. Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro.
Oscal BP3600 3600Wh Extra Expansion Battery Pack for PowerMax 3600 US Plug B5K7
Large capacity: 3600wh battery capcity, expandable from 3600wh to 57600wh. Model: BP3600. Battery Capacity: 3600Wh. Compatibility: Work with PowerMax 3600, can not be used alone. Applicable: for PowerMax 3600.