*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
Stack on the power
Double RIVER Plus’ capacity by adding an extra battery underneath. Take it off when you’re traveling light.
For the right feel
Long lasting life spanTeam colors, a night light, a nice glow? This extra battery’s ambient light adds a splash of color with the EcoFlow App.
What's in the box
EcoFlow RIVER Plus Extra Battery X 1; Long Screws X 4; Cross Screw Driver X 1; User Manual X 1
Frequently Asked Questions
360Wh
1. When charging, charge the one with low SOC first, then the battery itself (device) and the extra battery are charged at the same time, first balance, then charge at the same time 2. Discharge. First discharge the one with high SOC, then discharge at the same time
Remove the four screws at the bottom and connect the Smart Extra Battery. Please be noted that after connecting with a Smart Extra Battery, the product’s battery capacity becomes 720 Ｗh.
Specs
Net Weight
5.7 lb (2.6 kg)
Dimensions
11.2 × 7 × 2.3 in (28.5 × 18 × 5.9 cm)
Charge Temperature
32°F to 113°F ±5°F (0°C to 45°C ±3°C)
Discharge Temperature
−4°F to 113°F ±5°F (−20 to 45°C ±3°C)
Color
White
Warranty
24 months
Capacity
360Wh (28.8V)
Cell Chemistry
Lithium-ion
Shelf Life
1 year (after fully charging the device)
Cycle Life
800 cycles to 80% capacity
Testing and certification
UL Standards, CE, FCC, RoHS, RCM
Review
Questions