EcoFlow RIVER Pro Extra Battery
• DOUBLE CAPACITY FROM 720Wh to 1440Wh • POWER A WIDE RANGE OF APPLIANCES • COMPACT AND PORTABLE General Info Net Weight 16.0 lbs (7.3kg) Dimension 11.3 x 7.1 x 8.3 in (28.8 x 18 x 21 cm) Charge Temperature 32-113°F +/- 5°F (0-45°C +/- 3°C) Discharge Temperature -4-113°F +/- 5°F (-20-45°C +/- 3°C) Color Black Warranty 24 months Testing and certification UL CE FCC RoHS RCM Outputs Expansion Power Port 24.4V - 33.6V, 720W Max Input Expansion Power Port 33.6V, 660W Max Battery Info 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