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Poco X3 Pro Battery Replacement

Poco X3 Pro Battery Replacement

Dominik Schnabelrauch

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En son March 17, 2025 tarihinde güncellendi

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Use this guide to remove or replace the battery on your Xiaomi Poco X3 Pro.

If your battery is swollen, take appropriate precautions.

For your safety, discharge your battery below 25% before disassembling your phone. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.

You’ll need replacement adhesive to reattach components when reassembling the device.

Neye ihtiyacın var

Parçalar

Aletler

Daha fazlasını göster…

  1. Poco X3 Pro Battery Replacement, Heat the back cover: adım 1, 1 resimden 1.
    • Prepare an iOpener and apply it to the back cover for at least two minutes to loosen the adhesive underneath.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the display and internal battery are both susceptible to heat damage.

    Qual a temperatura ideal que devo aplicar na tampa traseira para a remoção da cola posso aplicar 70 graus de temperatura?

    dicaslegais sobre tec - Yanıt

  2. Poco X3 Pro Battery Replacement, Insert an opening pick: adım 2, 3 resimden 1. Poco X3 Pro Battery Replacement, Insert an opening pick: adım 2, 3 resimden 2. Poco X3 Pro Battery Replacement, Insert an opening pick: adım 2, 3 resimden 3.
    • Secure a suction handle to the bottom edge of the back cover, as close to the edge as possible.

    • If the back cover is cracked, the suction handle may not stick. Try lifting it with strong tape, or superglue the suction handle in place and allow it to cure so you can proceed.

    • Lift the back cover with the suction handle to create a small gap between the back cover and the frame.

    • In case you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.

    • Insert an opening pick into the gap you created.

    • Slide the opening pick to the bottom right corner to slice the adhesive.

    • Leave the opening pick in place to prevent the adhesive from resealing.

  3. Poco X3 Pro Battery Replacement, Slice the adhesive: adım 3, 2 resimden 1. Poco X3 Pro Battery Replacement, Slice the adhesive: adım 3, 2 resimden 2.
    • Insert a second opening pick at the bottom edge of your phone.

    • Slide the opening pick to the bottom left corner to slice the adhesive.

    • Leave the opening pick in place to prevent the adhesive from resealing.

  4. Poco X3 Pro Battery Replacement, Slice the adhesive: adım 4, 3 resimden 1. Poco X3 Pro Battery Replacement, Slice the adhesive: adım 4, 3 resimden 2. Poco X3 Pro Battery Replacement, Slice the adhesive: adım 4, 3 resimden 3.
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener for one to two minutes to reheat it.

    • Insert a third opening pick at the bottom left corner of your phone.

    • Slide the opening pick along the left edge of your phone to slice the adhesive.

    • Leave the opening pick in the top left corner to prevent the adhesive from resealing.

    The position of the fingerprint scanner flex cable is slightly underneath the power button, very close to the edge of the phone, be careful not to slice or otherwise damage it while removing the adhesive. The good news is that if you do slice it, your power button will still function, and it is relatively easy to replace.

    Antonio Puškarić - Yanıt

  5. Poco X3 Pro Battery Replacement: adım 5, 2 resimden 1. Poco X3 Pro Battery Replacement: adım 5, 2 resimden 2.
    • Insert a fourth opening pick underneath the top left corner of your phone.

    • Slide the opening pick along the top edge to slice the adhesive.

    • Leave the opening pick in the top right corner to prevent the adhesive from resealing.

  6. Poco X3 Pro Battery Replacement: adım 6, 2 resimden 1. Poco X3 Pro Battery Replacement: adım 6, 2 resimden 2.
    • Insert a fifth opening pick underneath the top right corner.

    • Slide the opening pick along the right edge of the back cover to slice the remaining adhesive.

  7. Poco X3 Pro Battery Replacement, Remove the back cover: adım 7, 2 resimden 1. Poco X3 Pro Battery Replacement, Remove the back cover: adım 7, 2 resimden 2.
    • Remove the back cover.

    • Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

    • Secure the new back cover with pre-cut adhesive or double-sided adhesive tape. After installing the back cover, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.

  8. Poco X3 Pro Battery Replacement, Unscrew the motherboard cover screws: adım 8, 1 resimden 1.
    • Use a Phillips screwdriver of the correct size to remove the eleven 3.9 mm-long screws securing the motherboard cover.

  9. Poco X3 Pro Battery Replacement, Pry up the motherboard cover: adım 9, 3 resimden 1. Poco X3 Pro Battery Replacement, Pry up the motherboard cover: adım 9, 3 resimden 2. Poco X3 Pro Battery Replacement, Pry up the motherboard cover: adım 9, 3 resimden 3.
    • Insert the tip of an opening pick underneath the bottom right edge of the motherboard cover.

    • Slide the opening pick along the right edge of the motherboard cover to unhinge the plastic clips and pry it up.

    • Insert the opening pick underneath the top edge of the motherboard cover and pry it up.

  10. Poco X3 Pro Battery Replacement, Remove the motherboard cover: adım 10, 2 resimden 1. Poco X3 Pro Battery Replacement, Remove the motherboard cover: adım 10, 2 resimden 2.
    • Remove the motherboard cover.

  11. Poco X3 Pro Battery Replacement, Disconnect the battery cable: adım 11, 2 resimden 1. Poco X3 Pro Battery Replacement, Disconnect the battery cable: adım 11, 2 resimden 2.
    • Use a spudger to disconnect the battery cable by prying the connector straight up from its socket.

  12. Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: adım 12, 3 resimden 1. Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: adım 12, 3 resimden 2. Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: adım 12, 3 resimden 3.
    Bu adımda kullanılan alet:
    Tweezers
    $4.99
    • Use a spudger to disconnect the power and volume button flex cable by prying the connector straight up from its socket.

    • Use a pair of tweezers or your fingers to carefully fold the power and volume button flex cable to the side in order to get free access to the battery.

  13. Poco X3 Pro Battery Replacement, Disconnect the interconnect cable: adım 13, 3 resimden 1. Poco X3 Pro Battery Replacement, Disconnect the interconnect cable: adım 13, 3 resimden 2. Poco X3 Pro Battery Replacement, Disconnect the interconnect cable: adım 13, 3 resimden 3.
    • During the following step do not fold the cable sharply and only bend it to avoid cable damage.

    • Use a spudger to disconnect the interconnect cable by prying the connector straight up from its socket.

    • Fold the interconnect flex cable towards the charging port in order to get access to the battery pull tabs.

    • You might want to use a small piece of tape to temporarily stick the cables onto your working surface to avoid accidentally damaging them during the battery removal.

  14. Poco X3 Pro Battery Replacement, Peel off the battery pull-tabs: adım 14, 3 resimden 1. Poco X3 Pro Battery Replacement, Peel off the battery pull-tabs: adım 14, 3 resimden 2. Poco X3 Pro Battery Replacement, Peel off the battery pull-tabs: adım 14, 3 resimden 3.
    • Take care not to puncture or bend the battery with your tool—a punctured or bent battery may leak dangerous chemicals or cause a thermal event.

    • Use a pair of blunt nose tweezers or a clean fingernail to peel the orange adhesive strip labelled with an A off the battery.

    • Use a pair of blunt nose tweezers or a clean fingernail to peel the orange adhesive strip labelled with a B off the battery.

  15. Poco X3 Pro Battery Replacement, Remove the battery: adım 15, 3 resimden 1. Poco X3 Pro Battery Replacement, Remove the battery: adım 15, 3 resimden 2. Poco X3 Pro Battery Replacement, Remove the battery: adım 15, 3 resimden 3.
    • Grab both pull–tab ends labelled with an A and pull up on the orange adhesive strip to lift the battery out of its recess and swing it up to an upright position.

    • Although these adhesive tabs are supposed to make the battery removal easier, they may require some force. In case you're having trouble removing the battery, you can apply a heated iOpener to the center of the display to loosen the adhesive underneath.

    • Peel the battery off the remaining adhesive.

    • Remove the battery.

    • During reassembly, temporarily reconnect the battery to the motherboard to help align it correctly. Disconnect the battery after it is seated.

    • In case you're replacing the adhesive sticker with a new one, peel the battery's adhesive sticker off the midframe and clean the relevant areas with isopropyl alcohol (>90%). Let the alcohol dry before installing new adhesive.

    Me deparei que a versão do poço x3 pro indiana ultiliza bateria bn61 de 6000mha e a do poço x3 pro versão global ultiliza bateria bn57 de 5160 mha no caso eu poderia colocar a bateria b 61 com mais mha da versão indiana na do lugar da bn57 de 5160mha para fazer que meu poço versão global dure mais isso seria possível?

    dicaslegais sobre tec - Yanıt

Sonuç

If possible, turn on your device and test your repair before installing new adhesive and resealing.

For optimal performance, calibrate your newly installed battery after completing this guide.

Secure the new battery with pre-cut adhesive or double-sided adhesive tape. In order to position it correctly, apply the new adhesive into the device at the places where the old adhesive was located, not directly onto the battery. Press the new battery firmly into place.

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.

To reassemble your device, follow these instructions in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

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Dominik Schnabelrauch

Üyelik tarihi: 11/23/16

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10Kılavuz Yorumları

Big thanks!! 🍻🍻💪💪

Pryda 4ever - Yanıt

Excellent docu - just replaced a bloated battery with a new one. Just perfect! One hint: be very careful when replugging the flex cables - the connectors are so sensitive. Feel the right position before pushing in.

Jocki - Yanıt

Big thanks excellent tutorial 🙂

$cryptojohn - Yanıt

ماذا عن الجو بارد جدا انا حقا محتار من هاتف كهذا

Chikhsalah Brahim - Yanıt

Hello, do you lose fast charging with the battery replacement?

Valerio guagenti - Yanıt

No, not if the replacement battery is the original model (BN57). Do note that this guide links to the incorrect battery model (BM57) which will neither fit nor function with Poco X3 Pro

Antonio Puškarić -

Thanks Excellent educational site that helps you do the repair yourself.

Taherben24 Ben - Yanıt

I don't know whose part this mistake is on, but I just realized that the battery this article links to does not fit Pocophone X3 Pro. Sadly, I realized this after ordering the battery and opening my phone up. Someone please address this.

Antonio Puškarić - Yanıt

The correct battery model for Pocophone X3 Pro is BN57 whereas this guide links to BM57, the battery for Redmi Note 10 Pro. This battery does not have the same cable arrangement and will not fit inside Poco X3 Pro, how the heck has this gone unnoticed for nearly a whole year (how long this guide has been up)?

Antonio Puškarić -

I'm gonna do it bros. Wish me luck. Bought it last time during kung flu!

Alberto Del Rio - Yanıt

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