The BLUETTI B500 Expansion Battery is a cutting-edge energy storage system designed to provide reliable and efficient backup power. It is specifically engineered to work seamlessly with the EP800 and EP900 systems, making it an ideal addition for those seeking to enhance their home backup capabilities.

This battery pack is built with industry-leading LiFePO? technology, renowned for its ultimate reliability and long lifespan. Here are some of the key features:

• Battery Type: Lithium Iron Phosphate Cells (LiFePO?/LFP)
• Rated Capacity: 4,960 Wh
• Battery Cycles: 3500 life cycles
• Warranty: 10-year warranty

The B500 Expansion Battery also boasts advanced features such as:

• Pass-Through Charging: Supports pass-through charging with EP800 or EP900, allowing you to charge and discharge the battery simultaneously.
• Compatibility: Perfectly compatible with EP800 and EP900 systems.
• Integrated Heating System: Automatically warms up when the ambient temperature is too low, ensuring optimal performance in various environments.

In conclusion, the BLUETTI B500 Expansion Battery is a reliable and efficient solution for extending your home backup power duration. Its durable design and seamless compatibility make it an excellent choice for enhancing your energy storage solutions.