Power Station Chart

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EcoFlow RIVER 3 Plus Smart Extra Battery (EB600)

572 Wh that works with 2 stations, reaching 858 Wh in the largest setup.

By the Power Station Chart team, from the maker's compatibility pages. Last reviewed October 31, 2026.

The RIVER 3 Plus Smart Extra Battery (EB600) in brief

Add the EB600 to a 286 Wh RIVER 3 Plus and the pair totals 858 Wh, three times the station alone. EcoFlow supports 1 extra battery per station. This one holds 572 Wh in LFP cells, weighs 12.79 lb and also pairs with the RIVER 3 Plus Wireless.

Stations it works with

Extra batteries are locked to generation and connector. How the rules work by brand.

Where these figures come from

4 documents