EcoFlow DELTA Pro Ultra Battery

The EcoFlow DELTA Pro Ultra Battery is a high-capacity expandable power solution designed for home backup, off-grid systems, and professional energy storage. Delivering seamless integration with the DELTA Pro Ultra ecosystem, it provides scalable energy storage and reliable performance for extended runtime and heavy-duty applications. Built with advanced lithium iron phosphate (LFP) cells, it offers long cycle life, enhanced safety, and consistent power delivery.

Features

• Expandable capacity for whole-home or off-grid power systems
• Safe and stable LFP (LiFePO4) cell chemistry
• Compatible with EcoFlow DELTA Pro Ultra inverter and ecosystem
• Modular design for stacking and space-efficient installation
• Smart battery management system for voltage, temperature, and current protection
• LCD screen and app connectivity for real-time monitoring
• Long cycle life for extended service durability
• Silent, maintenance-free operation

Applications

• Home backup and off-grid energy storage
• Integration with solar or hybrid power systems
• Professional backup for workshops, offices, and events
• Expandable battery storage for high-demand energy use

What's in the Box

• EcoFlow DELTA Pro Ultra Battery
• Connection cables
• User manual

The EcoFlow DELTA Pro Ultra Battery provides safe, powerful, and intelligent energy storage, making it an ideal foundation for modern hybrid and backup power systems.