![Load image into Gallery viewer, EcoFlow DELTA 2 Max Smart Extra Battery](http://au.ecoflow.com/cdn/shop/files/ecoflow-us-ecoflow-delta-2-max-smart-extra-battery-30323022921801_720x_627abea7-7c9b-4092-89ee-b0f5e5d83a15_400x@2x.webp?v=1704264077)
![Load image into Gallery viewer, EcoFlow DELTA 2 Max Smart Extra Battery](http://au.ecoflow.com/cdn/shop/files/ecoflow-us-ecoflow-delta-2-max-smart-extra-battery-30323022954569_720x_b2c2b87e-702d-4ef4-9fd5-291fcf13d1e0_400x@2x.webp?v=1704264077)
![Load image into Gallery viewer, EcoFlow DELTA 2 Max Smart Extra Battery](http://au.ecoflow.com/cdn/shop/files/ecoflow-us-ecoflow-delta-2-max-smart-extra-battery-30323022987337_720x_668c52f9-9c7e-4814-9077-3a052df7c186_400x@2x.webp?v=1704264077)
![Load image into Gallery viewer, EcoFlow DELTA 2 Max Smart Extra Battery](http://au.ecoflow.com/cdn/shop/files/ecoflow-us-ecoflow-delta-2-max-smart-extra-battery-30542326923337_1500x_658c7e64-15f6-4c6c-9815-c259971ce545_400x@2x.webp?v=1704264077)
Take Capacity to the Max
With an expandable design, triple the capacity from 2kWh to 6kWh.
Power your essentials like your fridge for up to 42 hours¹
¹Data based on 6kWh capacity running a 120W referigerator.
Specs
Capacity
2048 Wh (167Ah@12V)
Input Port
51.2V, 2000W Max
Output Port
51.2V, 3200W Max
Battery
LFP chemistry, 3000 cycles to >80% capacity
Dimension
464 × 235 × 283 mm (18 × 9 × 11 in)
Weight
19kg(42lbs)
What’s in the box
EcoFlow DELTA 2 Max Smart Extra Battery, Extra Battery Cable, User Manual, Warranty Card
Compatible with
DELTA 2 / DELTA Max 2000/ DELTA 2 Max