ncrease your backup power with the EcoFlow DELTA 3 Extra Battery (EB). This 1024Wh LiFePO4 expansion battery is designed to seamlessly connect with the EcoFlow DELTA 3 Series, allowing you to expand your total storage capacity up to 5kWh depending on the main unit.
Built with premium LiFePO4 battery technology, the DELTA 3 Extra Battery delivers 4000+ charge cycles, intelligent Battery Management System (BMS), app monitoring, and reliable performance for home backup, solar energy storage, RVs, camping, and off-grid applications.
Key Features
- 1024Wh Expandable Battery
- Premium LiFePO4 Cells
- 4000+ Charge Cycles
- Smart BMS Protection
- Expand DELTA 3 Series up to 5kWh
- Plug-and-Play Installation
- EcoFlow App Monitoring
- Compact & Portable Design
- 5-Year Warranty
- Ideal for Home Backup & Solar Storage