EcoFlow
EcoFlow EcoFlow RIVER Extra Battery (288Wh)
Direct answer: EcoFlow EcoFlow RIVER Extra Battery is a portable power station with 288 Wh and 600W of output.
$179.00
$0.62/Wh
Sold by EcoFlow US
Last updated: Nov 4, 2026Region: US
Price history
Current Price
$179.00
Best Recorded
$179.00
Only one price recorded so far — $179.00.
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Specifications
Capacity
288 Wh
Output Power
600 W
Battery Type
LiFePO4
Weight
4.99 kg
AC Outlets
3
USB-C Ports
1
USB-A Ports
2
Cycle Life
800 cycles
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See EcoFlow RIVER Extra Battery side-by-side with alternatives on the cost-per-watt chart.