Original Xiaomi Poco X3 Battery BN61 – 6000mAh

The BN61 is a high-capacity lithium-ion polymer battery designed for certain Xiaomi smartphones, notably the POCO X3 series. It offers a substantial capacity of 6000mAh at a voltage of 3.87V, translating to 23.2Wh of energy.

Compatibility:

• Xiaomi POCO X3: The BN61 is the standard battery for this model, providing extended usage time.

• Xiaomi POCO X3 Pro: This model typically uses the BN57 battery, which has a capacity of 5160mAh. Some users have attempted to replace the BN57 with the higher-capacity BN61 to increase battery life. However, this modification can lead to fitment issues due to the BN61’s larger size, resulting in gaps between the back panel and the mid-frame. To accommodate the BN61, users have reported needing to replace the back panel with one from the standard POCO X3

Safety Features:

The BN61 battery incorporates dual IC protection, safeguarding against overcharging, over-discharging, and short circuits. This ensures both user safety and the longevity of the battery.

Considerations for Upgrading:

While upgrading to a higher-capacity battery like the BN61 can extend device usage time, it’s crucial to consider potential physical compatibility issues and the need for additional modifications, such as changing the back panel. Additionally, altering the battery configuration may affect the device’s warranty and could pose safety risks if not performed correctly. Therefore, such modifications should be approached with caution and preferably conducted by professionals.

In summary, the BN61 battery is a robust power source for the Xiaomi POCO X3, offering extended battery life. However, when considering it for other models like the POCO X3 Pro, it’s essential to be aware of compatibility challenges and proceed carefully.