EcoFlow via Costco Next for Costco Members: EcoFlow RIVER 3 Plus Smart Extra Battery (EB600)

Deal History

EB600 Plug and Play Triples the capacity of River 3 Plus/Wireless from 286Wh to 858Wh.
Expand the capacity of the RIVER 3 Plus to 858Wh
An additional 140W of USB-C input and output option
Enjoy a wireless Pogo Pin connection—no cables or screws required
Reduce your load by using the Extra Battery independently