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Xiaomi Redmi Note 9S Battery BN55 5020mAh
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Xiaomi Redmi Note 9S Battery BN55 5020mAh

1 reviews

13.90€

Excl. VAT: 11.30€

In Stock Estimated Delivery: Tuesday, July 21th

Descontos por Quantidade
Quantity: + 2
Preço Un. 13.62€
Quantity: + 5
Preço Un. 13.20€
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Battery Xiaomi Redmi Note 9S BN55: Autonomy and Compatibility Guaranteed

Restore vitality to your smartphone with this BN55 replacement battery, designed specifically for the Xiaomi Redmi Note 9S. With a nominal capacity of 5020mAh, this part ensures your device recovers its original energy performance, eliminating the need for constant charging. Lithium-ion technology guarantees a prolonged lifespan and safe operation, making it the ideal solution for an effective and long-lasting repair.

Technical Specifications

  • Model: BN55
  • Compatibility: Exclusively for Xiaomi Redmi Note 9S (M2003J6A1G)
  • Capacity: 5020mAh (typical)
  • Technology: Li-Ion Polymer
  • Nominal Voltage: 3.87V
  • Certification: CE and RoHS
  • Connector: FPC flex for direct connection to the motherboard

Installation Tips

Replacing an internal battery requires precision. We recommend that the process be carried out by a qualified technician. Before starting, ensure the device is completely switched off and discharge the old battery below 25% to minimise risks. Always use appropriate tools to avoid damage to internal components or the new component.

Micro Wire Quality Seal

At Micro Wire, trust is non-negotiable. Each BN55 battery undergoes rigorous manual inspection and charge cycle tests in our laboratory before being dispatched. This individual quality control ensures you receive a 100% functional component, free from defects and ready to restore your device's performance.

Frequently Asked Questions

Is this battery original Xiaomi?

This is a premium quality replacement part, with technical specifications and performance identical to the original battery, ensuring full compatibility and safety.

Is it necessary to calibrate the battery after installation?

Yes, to optimise performance and charging indicator accuracy, we recommend performing a full charge cycle. Charge to 100% without interruption, let the phone turn off due to low battery, and then charge to 100% again.

Restore your Redmi Note 9S's autonomy with a tested and approved replacement part. Add to basket and ensure fast shipping.

SKU MW-XM-BN55
Component Type Battery
Quality Compatible
5.0
1 reviews
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Andreia Lopes
-
02/04/2026
A bateria dura o dia todo outra vez. Otima qualidade, recomendo a troca.

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