EcoFlow - RIVER 3 Plus Smart Extra Battery 600Wh Jackery 518Wh lithium-ion battery provides long-lasting

518Wh lithium-ion battery provides long-lasting portable power

000A (5 seconds) Series / Parallel Config Max 4 in Series (up to 48V)

Built to endure tough weather with certifications for harsh environmental conditions

With five full meters of cable length

EcoFlow - RIVER 3 Plus Smart Extra Battery 600Wh Jackery 518Wh lithium-ion battery provides long-lastingDescription Double Your Power. Maximize Your Freedom with the RIVER 3 Plus Smart Extra Battery 600Wh Take your portable energy to the next level with the RIVER 3 Plus Smart Extra Battery 600Wh. Designed to expand your EcoFlow RIVER 3 Plus to a total capacity of up to 858Wh, this high capacity battery gives you longer runtime, more flexibility, and the power to go off grid with confidence. Whether you're powering through a blackout or extending your