Description
Description
Discontinued – Use DELTA Pro Ultra Series Battery – EFDELTAPROUXEB
This battery is compatible with DELTA Pro UltraÂÂ
EcoFlow DELTA Pro Ultra Smart Extra Battery
Expand your EcoFlow DELTA Pro Ultra system with an additional 6kWh of LFP battery capacity. Designed for whole-home backup, this smart extra battery helps scale your system for longer outage protection while maintaining a clean, stackable setup.
Key Features
- Adds 6kWh of extra battery capacity to the DELTA Pro Ultra system
- Scalable whole-home backup capacity from 6kWh up to 90kWh
- Designed for up to two-day backup with 6kWh and up to one-month coverage when fully expanded
- Stackable, space-saving design for garages, utility closets, or home backup installations
- Plug-and-play setup for fast system expansion
- Built for use with the EcoFlow DELTA Pro Ultra Inverter
- IP54 dustproof and splashproof design
- Operating temperature range of -4°F to 113°F
Full Description
The EcoFlow DELTA Pro Ultra Smart Extra Battery is built to expand your DELTA Pro Ultra home backup system with an additional 6kWh of reliable LFP battery storage. Whether you want more runtime for essential appliances or a larger whole-home backup setup, this battery gives you the flexibility to scale your power system as your needs grow.
With support for system expansion up to 90kWh, the DELTA Pro Ultra Battery helps provide long-duration backup power for outages, storms, and emergency home energy needs. Its stackable design keeps your setup clean and organized, making it a strong fit for garages, utility closets, and whole-home backup installations.
Designed for plug-and-play convenience, this battery must be paired with the EcoFlow DELTA Pro Ultra Inverter. For customers purchasing three or more battery packs, EcoFlow notes that a fixing metal tab is necessary for securely stacking the battery packs.
Specifications
| Specification | Details |
|---|---|
| Product Name | EcoFlow DELTA Pro Ultra Smart Extra Battery |
| Battery Capacity | 6kWh |
| Scalable Capacity | Up to 90kWh |
| Battery Type | LFP |
| Dimensions | 26 × 18 × 8 in, including mat |
| Operating Temperature | -4°F to 113°F |
| Protection Rating | IP54 dustproof and splashproof |
| Compatibility | Must work with EcoFlow DELTA Pro Ultra Inverter |
| Setup | Plug-and-play |
| Stacking | Fixing metal tab required for securely stacking 3 or more battery packs |
What’s in the Box
FAQs
Q: How much capacity does the EcoFlow DELTA Pro Ultra Smart Extra Battery add?
A: It adds 6kWh of extra battery capacity to the DELTA Pro Ultra system.
Q: Can this battery be used by itself?
A: No. EcoFlow states that the DELTA Pro Ultra Battery must work with the EcoFlow DELTA Pro Ultra Inverter.
Q: How much total capacity can the DELTA Pro Ultra system support?
A: The system can scale up to 90kWh of battery capacity.
Q: Is the battery stackable?
A: Yes. EcoFlow describes the system as stackable and space-saving. If purchasing three or more battery packs, a fixing metal tab is required for secure stacking.
Q: Is this battery weather-resistant?
A: EcoFlow lists the battery as IP54 dustproof and splashproof.
