Battery BN53 5020mah by Xiaomi Redmi 9 Pro Redmi 9 Pro Max premium quality

BN53 5020mAh Battery for Xiaomi Redmi Note 9 Pro / Note 9 Pro Max – Premium Quality

Bring your Xiaomi device back to life with this high-capacity lithium battery, designed for demanding repairs. This premium-grade replacement is built with durable high-performance cells, offering a real capacity of 5020mAh, ensuring stable charging, extended battery life, and performance close to the original part.

Key Features:

• Actual capacity: 5020mAh

• Nominal voltage: 3.85V

• Battery model: BN53

• Compatible with:

  • Xiaomi Redmi Note 9 Pro

  • Xiaomi Redmi Note 9 Pro Max

  • Xiaomi Redmi Note 9S

  • Xiaomi M2003J6B2G, M2003J6A1I

• Efficient energy delivery and built-in safety protections.

Benefits and quality:

This premium battery restores your phone's original battery life, making it ideal for users facing quick discharge, random shutdowns, or inconsistent charging. It’s designed for full compatibility and reliability, with no need to adapt connectors or modify the phone structure.

Installation tips:

• Power off the device and disconnect the old battery before installation.

• Use proper tools to avoid damaging internal components.

• Test the battery before sealing the device completely.

• Calibrate after installation: let the battery fully discharge once, then perform a full uninterrupted charge.

• Ensure the connector is properly seated with no bends or debris.

Technical Table