Redmi Note 12 Pro/Note 12T Pro/Poco X5 Pro 5G (BP4K) Li-Po Replacement Battery
The Xiaomi BP4K is a high-capacity lithium-ion polymer replacement battery designed for selected Xiaomi, Redmi, and POCO smartphones. With a typical capacity of 5000mAh, it delivers long-lasting power, reliable performance, and efficient energy management for everyday use. Engineered as an OEM-compatible replacement battery, the BP4K supports stable charging and optimized battery life for compatible 5G and 4G devices.
Specifications
- Brand: Xiaomi
- Model Number: BP4K
- Battery Type: Lithium-ion Polymer (Li-ion)
- Typical Capacity: 5000mAh / 19.3Wh
- Rated Capacity: 4900mAh / 18.9Wh
- Nominal Voltage: 3.87Vdc
- Charging Voltage Limit: 4.45Vdc
- Compatibility:
- Redmi Note 12 Pro (4G/5G)
- Redmi Note 12T Pro
- POCO X5 Pro 5G