The EcoFlow DELTA Pro Ultra battery adds 6kWh of LiFePO4 storage to a DELTA Pro Ultra inverter. Packs stack on top of each other and connect without tools, up to 90kWh per inverter.
Available configurations
Key features
- 6kWh LiFePO4 per pack
- Stackable, tool-free connection
- Up to 15 packs (90kWh) per inverter
- Designed for garages and utility rooms
Specifications
| Brand | EcoFlow |
|---|---|
| Capacity | 6kWh per pack |
| Battery chemistry | LiFePO4 |
| Compatibility | EcoFlow DELTA Pro Ultra |
| Maximum | 90kWh per inverter |
| Ideal for | Expanding a DELTA Pro Ultra system |
| Condition | New |
Shipping and returns
Free shipping to addresses in the United States, delivered in 4 to 6 business days (1 to 2 business days to prepare the order plus 3 to 4 business days in transit). Free returns within 30 days of delivery; refunds are issued within 5 business days after the returned item is inspected.
Frequently asked questions
Is this battery compatible with my unit?
Check the Compatibility row in the specifications. Expansion batteries only work with the models listed.
Does the expansion battery charge separately?
It charges and discharges through the main unit once connected.
How long does shipping take?
Orders ship free within the United States and arrive in 4 to 6 business days.
