Thumb Score: +17
Costco NEXT has Ecoflow River 3 Plus Plug and Play EB600 Extra Battery $319.99 - 20% now down to $259.99
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
Good pickup for all those who bought the Costco River 3 Plus Wireless deal to add capacity.
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
Good pickup for all those who bought the Costco River 3 Plus Wireless deal to add capacity.
Posted: 2025-09-03 12:01:15
