QTY 2 EcoFlow DELTA Pro Ultra Battery Storage 6kWh Portable Energy
- In stock — ships FREE to the continental U.S.
- Backordered, shipping soon
Qty 2 EcoFlow DELTA Pro Ultra Battery Storage 6kWh Portable Energy
Shipping and Delivery
Free shipping to the 48 U.S. states on all items.
Other U.S. destinations available for a fee, typically range from $30–$400 depending on the product.
We assist with this process every day for brand new items only that qualify for shipping to those other locations.
Shipments outside the 48 states when purchased at our Florida hub may utilize one of our highly recommended freight partners.
This includes best-rate pricing, full insurance, and Dangerous Goods labeling and inspection, when needed.
From there, your item is forwarded to your location.
You may choose local pickup or home delivery.
Tracking is provided to the hub; final delivery is fully insured and guaranteed.
We're logistics experts with 20+ years on expertise
SKU: EFDPU2BAT
UPC: 842783000000
Product Overview
QTY 2 EcoFlow DELTA Pro Ultra Battery Storage is a professional grade portable energy solution designed for users who need serious capacity, long runtime, and scalable performance. This package includes two DELTA Pro Ultra battery units, delivering a combined 12kWh of usable energy storage for residential backup, off grid living, job sites, and mission critical applications. Built with advanced lithium iron phosphate chemistry, this system is engineered for long service life, safety, and consistent output under demanding conditions.
With modular architecture, QTY 2 EcoFlow DELTA Pro Ultra Battery Storage allows users to expand and adapt their power setup as needs grow. Each battery integrates seamlessly with the DELTA Pro Ultra ecosystem, enabling reliable energy storage for large appliances, power tools, HVAC support, and essential home circuits. Whether used as part of a solar ready system or a standalone backup, this configuration delivers dependable performance when utility power is unavailable.
Key Benefits
High capacity energy storage suitable for extended outages and off grid use
Scalable modular design supports future expansion
Clean and quiet operation with zero emissions at point of use
Compatible with EcoFlow DELTA Pro Ultra inverter and power modules
Designed for residential, commercial, and mobile energy needs
QTY 2 EcoFlow DELTA Pro Ultra Battery Storage provides peace of mind for homeowners preparing for grid instability, as well as professionals who require reliable portable energy. The compact vertical design allows efficient use of space while maintaining excellent thermal management and system stability.
Performance and Use Cases
This dual battery configuration is ideal for powering refrigerators, freezers, medical equipment, communication systems, lighting, and essential electronics for extended periods. When paired with compatible solar input or generator charging, QTY 2 EcoFlow DELTA Pro Ultra Battery Storage supports long term energy independence. It is equally suited for disaster preparedness, remote work sites, workshops, and mobile command setups where dependable energy is non negotiable.
The system is engineered for rapid integration without complex installation. Users can deploy it quickly during emergencies or integrate it into a planned backup strategy. Advanced battery management ensures optimal charging, discharging, and protection against overcurrent, temperature extremes, and voltage irregularities.
Features
Two high capacity 6kWh battery modules
Lithium iron phosphate chemistry for long cycle life
Stackable and modular form factor
Integrated battery management system
Designed for indoor and sheltered outdoor use
QTY 2 EcoFlow DELTA Pro Ultra Battery Storage is built to support continuous power delivery while maintaining efficiency and safety. The rugged enclosure and intelligent electronics make it suitable for both residential and light commercial environments.
Technical Facts
Total capacity 12kWh combined
Battery type LiFePO4
Cycle life up to 3500 cycles to 80 percent capacity
Operating temperature optimized for wide climate ranges
Compatible with EcoFlow DELTA Pro Ultra inverter systems
These technical characteristics ensure that QTY 2 EcoFlow DELTA Pro Ultra Battery Storage delivers consistent performance over many years of use, making it a long term investment in energy security.
What’s Included
Two EcoFlow DELTA Pro Ultra 6kWh battery units
User documentation
Manufacturer warranty card
All components are factory new and packaged for secure transport. Our logistics team verifies compliance for domestic and outlying U.S. destinations prior to shipment.
Frequently Asked Questions
• Can this system be expanded further?
Yes, additional compatible battery modules can be added within EcoFlow system limits.
• Is solar charging supported?
Yes, when paired with the appropriate EcoFlow inverter and solar input accessories.
• Is professional installation required?
No professional installation is required, though consultation is recommended for whole home integration.
• Is this suitable for long power outages?
Yes, QTY 2 EcoFlow DELTA Pro Ultra Battery Storage is designed specifically for extended backup scenarios.
By choosing QTY 2 EcoFlow DELTA Pro Ultra Battery Storage, users gain a flexible and future ready energy platform that adapts to changing power demands while delivering dependable performance today.
Warranty
Most warranty matters in all 50 states and U.S. territories are handled by email and phone support, unless EcoFlow suggests a replacement.
Factory warranty: Full coverage for the 48 contiguous U.S. states and outlying U.S. territories.
For outlying U.S. territories (if replacement required): We can assist with return shipping to and from Florida at reduced rates; customer pays shipping.
CPS Extended Warranty optional: Starts 30 days post purchase, covers full value plus shipping for all areas.
