![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-58556967551315_400x@2x.png?v=1726241714)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-58556967584083_400x@2x.png?v=1726241717)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-58556967616851_400x@2x.png?v=1726241528)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-58556967649619_400x@2x.png?v=1726241531)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-58556967682387_400x@2x.png?v=1726241537)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery DELTA Pro 3 + Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-61018032111955_400x@2x.png?v=1737691338)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-61018032406867_400x@2x.png?v=1737691330)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-61018032472403_400x@2x.png?v=1737691327)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-61018032537939_400x@2x.png?v=1737691324)
![Load image into Gallery viewer, EcoFlow DELTA Pro 3 Smart Extra Battery DELTA Pro 3 + Smart Extra Battery × 2](http://uk.ecoflow.com/cdn/shop/files/ecoflow-delta-pro-3-smart-extra-battery-61018046988627_400x@2x.png?v=1737691333)
The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
What's in the box
EcoFlow DELTA Pro 3 Smart Extra Battery
![EcoFlow DELTA Pro 3 Smart Extra Battery](http://uk.ecoflow.com/cdn/shop/files/sl_DP3EB.png?v=1738550825)
EcoFlow Extra Battery Flat Link Cable (0.85m)
![EcoFlow Extra Battery Flat Link Cable (0.85m)](http://uk.ecoflow.com/cdn/shop/files/EcoFlow_Extra_Battery_Cable_0.85m_1.png?v=1738551305)
Quick Start Guide
![Quick Start Guide](http://uk.ecoflow.com/cdn/shop/files/Safety_Guide_621062a5-38d6-42ca-8c04-258751f6ec96.png?v=1738551190)
Safety Guide
![Safety Guide](http://uk.ecoflow.com/cdn/shop/files/Quick_Start_Guide_e9c9c050-cbea-44ab-ae25-64cf988987cc.png?v=1738550424)
Warranty Card
![Warranty Card](http://uk.ecoflow.com/cdn/shop/files/Warranty_Card_0fabeec4-b834-42f4-85c5-23e522208eaf.png?v=1738551338)
Specs
Capacity
4096Wh
Output Port
40V-58.4V=100A Max
Weight
33kg
Compatible with
EcoFlow DELTA Pro 3
Discharge Temperature
-10°C ~ 45°C
Storage Temperature
-10°C ~ 45°C
Input Port
40V-58.4V=80A Max
Dimension
694mm*295mm*215mm
What’s in the box
1. EcoFlow Delta Pro 3 Smart Extra Battery
2. Quick Start Guide
3. Safety Guide
4. Warranty Card
5. EcoFlow Extra Battery Cable
Dispaly
LED Array
Charge Temperature
0°C ~ 45°C