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Battery BN54 5020mah by Xiaomi Redmi 9 Redmi 10X Redmi Note 9 premium quality
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| Quantity | Total amount | Price 1 unit |
|---|---|---|
| 5 | €59.17 | Price €11.83 |
BN54 Battery 5020 mAh for Xiaomi Redmi 9, Redmi 10X 4G, Redmi Note 9 – Premium Quality
Technical Description
The BN54 is a high-capacity internal lithium-polymer battery designed specifically to restore the battery life and original performance of Xiaomi Redmi 9, Redmi 10X 4G, Redmi Note 9 (global version) and its equivalent models.
With a capacity of 5020 mAh and a voltage of 3.85 V, this battery provides an excellent balance of endurance, reliability, and safety, making it the ideal choice for professional repair services.
Important: This BN54 battery corresponds to the global version of the Redmi Note 9 with MediaTek Helio G85 processor. It is not compatible with the Redmi Note 9 4G model, which uses a different battery (BN62).
Key Features
Capacity: 5020 mAh
Voltage: 3.85 V
Type: Internal lithium-polymer battery (Li-Polymer)
Protection against overcharging, overheating and short-circuiting
Supports fast charging up to 18W
Advantages and Quality
Restores the device’s original battery life
High-efficiency cells for consistent performance
Enhanced durability and reliability for everyday use
Perfect balance of capacity and safety
Ideal solution for professional repairs with high-quality components
Installation Tips
Disconnect the old battery before starting the installation
Handle the connector carefully during assembly
Use proper tools to avoid damaging the housing
Calibrate the battery after installation (fully discharge to 0% and fully charge to 100% on the first cycle)
Check device sealing if applicable
Confirmed Compatibility
This BN54 battery is compatible with the following models:
Xiaomi Redmi 9
Xiaomi Redmi 10X 4G
Xiaomi Redmi Note 9 (global version with MediaTek Helio G85 processor)
Xiaomi Redmi 9 Prime
Xiaomi Poco M2
Not compatible with:
Xiaomi Redmi Note 9 4G → this model uses BN62 6000 mAh battery
Technical Table
| Brand | Compatible Models | Part Number | Component Type | Capacity | Voltage | Quality |
|---|---|---|---|---|---|---|
| Xiaomi | Redmi 9, Redmi 10X 4G, Redmi Note 9, Redmi 9 Prime, Poco M2 | BN54 | Internal battery | 5020 mAh | 3.85 V | Premium |
Summary
The BN54 5020 mAh battery in Premium quality is the perfect choice to restore the original battery life and performance of your Xiaomi Redmi 9, Redmi 10X 4G, Redmi Note 9 (global), Redmi 9 Prime or Poco M2. It offers a reliable and durable solution, ideal for professional repairs. All necessary spare parts for these models are available.
