Battery BN66 6000mAh by Xiaomi Poco C40 4G 220333QPG 220333QPI calidad premium

BN66 6000mAh battery for Xiaomi Poco C40 4G 220333QPG 220333QPI premium quality

BN66 battery for Xiaomi Poco C40 4G in premium quality, compatible with technical models 220333QPG and 220333QPI. This spare part is designed to recover the autonomy of the device, stabilize charging cycles and replace degraded, swollen batteries or batteries with irregular discharge. Its 6000mAh capacity allows maintaining the expected energy performance in a high-autonomy terminal, preserving proper response during daily use, calls, browsing, applications and multimedia playback. It is a part intended for professional repair, with specific BN66 internal format and compatible fit with the structure of the Xiaomi Poco C40 4G.

Specifications

6000mAh capacity.

3.87V nominal voltage.

Internal rechargeable lithium polymer battery.

Compatible with Xiaomi Poco C40 4G.

Compatible technical models 220333QPG and 220333QPI.

BN66 battery model.

Spare part intended for professional installation.

Premium quality guarantees stable energy response, good charge retention and reliable behavior after repair. It is a suitable option to solve unexpected shutdowns, fast percentage loss, low autonomy, charging faults caused by internal degradation or batteries deformed by prolonged use. Its construction facilitates workshop assembly, maintains a firm connection with the device board and helps reduce later incidents when installed correctly. Before final closing of the chassis, it is recommended to check power on, charging, standby consumption and percentage stability to ensure a safe repair. Available for immediate shipping from Spain.

Installation tips

Disconnect the old battery before handling any internal connector.

Use ESD protection during the whole intervention.

Remove the old adhesives without deforming the chassis.

Do not bend or press the battery during assembly.

Check power on, charging and percentage before closing.

Perform an initial calibration with a full charge and discharge cycle.

Replace the fixing adhesives if they have lost adhesion.

Technical table