Expandable Capacity
DELTA 2 expands up to 2048Wh with smart extra battery, keeping your home powered on in any emergency.
Convenient Recharging
DELTA 2 and its Extra Battery charge and discharge in unison. Recharging from portable solar panels, AC outlets, or our Smart Generator is easy.
 Fast Recharging
Charge up with DELTA 2 from 0-80% in 70 minutes and 0-100% in 120 minutes with AC input.
Internal Storage Compartment
Get extra storage for accessories conveniently, saving space at home or on the go.
What's in the box
1. EcoFlow DELTA 2 Smart Extra Battery;
2. DELTA 2 Extra Battery Cable;
3. User Manual & Warranty Card