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Ecoflow DELTA Pro Ultra X Battery x 2 | 12,288 Watt Hours
Ecoflow DELTA Pro Ultra X Battery x 2 | 12,288 Watt Hours
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Ecoflow DELTA Pro Ultra X Battery x 2 | 12,288 Watt Hours
EcoFlow DELTA Pro Ultra X Smart Extra Battery x 2
Product Description
The EcoFlow DELTA Pro Ultra X Smart Extra Battery expands the storage capacity of your DELTA Pro Ultra X system, adding an additional 6,144 Wh per unit. Featuring EV-grade LiFePO₄ battery chemistry, dual BMS protection, and a three-level safety system, it provides enhanced durability, stability, and long-term performance.
With its plug-and-play design, the Smart Extra Battery easily connects to your existing DELTA Pro Ultra X setup, no complex installation or wiring required. Built for scalability, it’s the ideal solution for extending backup runtime, increasing off-grid autonomy, or preparing for higher future energy demands.
Key Specifications
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Expandable Capacity: Adds 6,144 Wh per battery module
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Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate) for long cycle life and superior safety
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Protection System: Dual BMS (Battery Management System) with 3-level safety architecture
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Compatibility: Designed exclusively for the DELTA Pro Ultra X system
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Connection Type: Plug-and-play expansion, no tools required
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Durability: Built with automotive-grade components for extended service life
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Warranty: 5 years (manufacturer standard)
Product Benefits & Use Cases
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Expandable Energy Storage: Add more battery capacity to your DELTA Pro Ultra X setup for longer backup or off-grid operation.
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Long-Lasting Performance: Advanced LiFePO₄ chemistry ensures stable power output and thousands of charge cycles.
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Smart, Safe, Reliable: Dual BMS and multi-layer safety systems protect against overcharge, overheating, and short circuits.
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Effortless Integration: Plug-and-play connection makes expansion fast and simple, no professional installation required.
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Scalable Design: Add multiple Smart Extra Batteries as your energy needs grow, building a robust whole-home backup system.
What's in the box?
- Delta Pro Ultra X extra Battery (2)
- Battery Connection Cable (2)
- User Manual & Warranty Card
Specs
Battery Chemistry
LFP
Warranty
5 years
Battery Temperature
Operating & Storage temp: -4°F to 113°F (-20°C to 45°C)
Inverter Temperature
Operating & Storage temp: -4°F to 122°F (-20°C to 50°C)
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