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Double Capacity from 720Wh to 1440Wh
The RIVER Pro extra battery doubles the capacity of the RIVER Pro power station from 720Wh to 1440Wh, giving you the freedom to customize your power for any adventure.

Portable Design & Wide Application
The RIVER Pro power station weighs just 15.9 lbs and the RIVER Pro extra battery weighs 15.4 lbs, making them both portable and easy to transport. The RIVER Pro + Extra Battery can easily fit in a car trunk, on a campsite, or indoors, giving you the power to take your adventure anywhere.


General Brand: EcoFlow
Type: Extra Battery
Model: RIVER Pro
Color: Black
Specification Capacity: 720Wh (28.8V)
Cell Chemistry: Lithium-ion
Cell Type: 18650
Shelf Life: 1 year (after fully charged)
Life Span: 800 Cycles to 80%+ capacity
Expansion Power Output Port: 24.4V – 33.6V, 720W Max
Expansion Power Input Port: 33.6V, 660W Max 
Charge Temperature: 32-113°F +/- 5°F (0-45°C +/- 3°C)
Discharge Temperature: -4-113°F +/- 5°F (-20-45°C +/- 3°C)
Testing and Certification: UL CE FCC RoHS RCM
Weight & Size Product Weight: 7.3kg
Package Weight: 9.3kg
Product Size(L x W x H): 28.8x18x21cm
Package Size(L x W x H): 34x23x28.5cm
Package Contents 1 x RIVER Pro Extra Battery
1 x Expansion Power Cable
1 x User Manual

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