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Costco NEXT has Ecoflow River 3 Plus Plug and Play EB600 Extra Battery on sale promo price down to $179.99 !!

Good pickup for all those who bought the Costco River 3 Plus Wireless deal to add PLUG AND PLAY capacity and USB-C input charging

Need to be Costco member. Logged into account, and click thru to Ecoflow Costco Next Portal costco.ecoflow.com

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