Xiaomi Poco F4 5G & Redmi K40S (BP49) Li-ion Replacement Battery
The Xiaomi BP49 is a high-quality rechargeable replacement battery designed for selected Xiaomi and Poco smartphones, delivering reliable performance and long-lasting power for everyday use. Featuring a nominal capacity of 4400mAh and a rated capacity of 4500mAh, this Lithium-Ion battery provides efficient energy output for gaming, streaming, multitasking, and fast-paced mobile usage. With a nominal voltage of 3.87V, the BP49 ensures stable charging and dependable battery life, making it an ideal replacement battery for compatible devices such as the Xiaomi Poco F4 5G and Redmi K40S.
Specifications
- Model Number: BP49
- Battery Type: Rechargeable Lithium-Ion
- Nominal Capacity: 4400mAh
- Rated Capacity: 4500mAh
- Nominal Voltage: 3.87V
- Compatibility:
- Xiaomi Poco F4 5G
- Redmi K40S