Original Xiaomi Redmi Note 9 / Poco M2 Battery BN54 – 5020mAh

Replace your old, weak, or damaged battery with the Original Xiaomi BN54 5020mAh Replacement Battery, designed for compatible Xiaomi and Poco smartphone models. This Li-Ion Polymer battery provides reliable power and is suitable as a replacement for the original battery in compatible devices.

Xiaomi BN54 5020mAh Battery Features

• 5020mAh capacity for dependable everyday power.
• Li-Ion Polymer battery technology.
• Designed for compatible Xiaomi and Poco models.
• Suitable for replacing an old, weak, or damaged battery.
• Helps restore battery backup and everyday device performance.
• 3.85V battery voltage.
• 180 Days (6 Months) Warranty.
• Supplied in loose packing.

Compatible Models

This Redmi Poco M2 Battery BN54 is compatible with:

• Poco M2 – MZB9919IN / M2004J19PI
• Xiaomi Redmi Note 9 – M2003J15SC / M2003J15SG / M2003J15SS
• Xiaomi Redmi 10X 4G – M2003J15SC

Compatible Battery Model

BN54

Before ordering, compare the battery model number and your smartphone’s exact model number with the information above.

Why Replace Your BN54 Battery?

Smartphone batteries naturally lose capacity over time. If your device is experiencing fast battery drain, reduced battery backup, unexpected shutdowns, or charging-related problems, replacing the battery can help restore normal everyday usage.

The Redmi Poco M2 Battery BN54 is designed as a replacement option for compatible devices using the BN54 battery model.

Package Contents

• 1 × Xiaomi BN54 5020mAh Replacement Battery
• Loose Packing

Warranty

This battery comes with a 180 Days (6 Months) Warranty against applicable manufacturing defects.

Warranty does not generally cover damage caused by improper installation, physical damage, puncture, bending, short-circuiting, liquid damage, overheating due to misuse, or other user-induced damage.

Battery Safety Guidelines

• Do not puncture, bend, crush, or disassemble the battery.
• Keep the battery away from fire and excessive heat.
• Do not expose the battery to water or other liquids.
• Use only with compatible devices.
• Professional installation is recommended.
• Stop using the battery if it becomes swollen, damaged, or unusually hot.
• Keep the battery away from children and pets.
• Dispose of the old battery according to local battery-recycling regulations.

Before Ordering

Please verify the following before placing your order:

1. Your device is one of the compatible models listed above.
2. Your existing battery model is BN54.
3. The battery capacity and voltage match your requirements.
4. Your phone’s exact model/variant matches the listed model number.
5. Professional installation is recommended for safe battery replacement.

Frequently Asked Questions

Is the BN54 battery compatible with Poco M2?

Yes. The BN54 5020mAh battery is listed as compatible with Poco M2 (MZB9919IN, M2004J19PI).

Is BN54 compatible with Redmi Note 9?

Yes. It is listed for Xiaomi Redmi Note 9 M2003J15SC, M2003J15SG, and M2003J15SS.

What is the capacity of the BN54 battery?

The battery capacity is 5020mAh.

What is the voltage of this battery?

The approximate voltage is 3.85V.

How long is the warranty?

This battery comes with a 180 Days (6 Months) Warranty.

Is professional installation recommended?

Yes. Smartphone battery replacement involves opening the device, so professional installation is recommended to reduce the risk of damage.

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