Xiaomi Mi 9T K20 Battery BP41 3900mAh

Battery Xiaomi Mi 9T K20 BP41 3900mAh: Autonomy and Reliability Guaranteed

Restore vitality to your smartphone with this high-quality replacement battery, model BP41, fully compatible with the Xiaomi Mi 9T and K20. With a nominal capacity of 3900mAh, this lithium-ion battery is designed to restore your device's original autonomy, allowing you to enjoy long hours of use without worries. Its rigorous construction ensures a perfect fit and reliable communication with the motherboard, guaranteeing stable and safe charging cycles.

Technical Specifications

• Model: BP41
• Compatibility: Xiaomi Mi 9T (M1903F10G), Mi 9T Pro, Redmi K20, Redmi K20 Pro
• Capacity: 3900mAh (Typical) / 3800mAh (Minimum)
• Technology: Lithium-Ion Polymer (Li-Ion Polymer)
• Nominal Voltage: 3.85V
• Charge Limit Voltage: 4.40V
• Certifications: CE, RoHS

Usage / Installation Tips

For optimal performance, we recommend that the first charges are complete (from 0% to 100%) to correctly calibrate the operating system's battery indicator. Installation should be performed by a qualified technician, using appropriate tools to avoid damage to flexible connectors or other internal components of the device. Discharge the old battery below 25% before starting the replacement to minimise risks.

Micro Wire Quality Seal

At Micro Wire, your trust is our priority. Each battery, including this BP41 model, undergoes rigorous manual inspection and charge cycle tests in our laboratory before being dispatched. This process ensures that you receive a 100% functional component, free from defects and ready to offer maximum performance from day one.

Frequently Asked Questions

Is this battery original Xiaomi?

This is a premium quality replacement part, manufactured according to the exact specifications of the original BP41 model to ensure full compatibility and equivalent performance.

Is the 3900mAh capacity real?

Yes, the indicated capacity corresponds to the typical tested capacity of the component, ensuring autonomy identical to that of the battery originally fitted in your smartphone.

Is any special software required after installation?

No, the battery is automatically recognised by the Xiaomi Mi 9T / K20 system. Only initial calibration through a few complete charge cycles is recommended.

With our BP41 battery, repairing your device is a safe and lasting investment. Add to basket and restore your Xiaomi's performance with Micro Wire confidence.