Xiaomi Mi 3 (BM31) Li-ion Polymer Replacement Battery
The BM31 is a reliable rechargeable Li-ion Polymer battery designed for the Xiaomi Mi 3. With a typical capacity of 3050mAh, it delivers stable power and consistent performance for everyday use. This battery is an ideal replacement for worn-out or degraded batteries, helping restore your device’s original battery life and ensuring smooth operation.
Specifications
- Model Number: BM31
- Battery Type: Lithium-ion Polymer (Li-Polymer)
- Minimum Capacity: 2980mAh / 11.3Wh
- Typical Capacity: 3050mAh / 11.6Wh
- Nominal Voltage: 3.8V
- Charging Voltage Limit: 4.35V
- Compatibility: Xiaomi Mi 3