EcoFlow DELTA 2 Max 2048Wh Smart Extra Battery

£899.00 £1,349.00
By Ecoflow

Special Offer: Free EcoFlow DELTA 2 MAX bag with any order of the EcoFlow DELTA 2 MAX.

 Expandable capacity - Increase the capacity of DELTA 2 Max with an extra 2048Wh.

 Triple the power - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, caravanning, outdoors or even everyday use.

• Built to last 6× longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000 cycles.

• 5-Year Warranty

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.


Capacity 2048Wh
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