Xiaomi Poco X3 Pro Battery BN57 5160mAh

Xiaomi Poco X3 Pro Battery: 5160mAh Capacity and Stable Autonomy

This replacement battery was developed to restore the autonomy of your Xiaomi Poco X3 Pro. It is a reliable power accumulator to solve fast draining problems and unexpected shutdowns of the mobile phone.

Technical Specifications

• Part type: Replacement battery
• Compatibility: Xiaomi Poco X3 Pro (M2102J20SG, M2102J20SI)
• Battery model: BN57
• Capacity: 5160mAh
• Quality: Premium

When to Replace

• The battery discharges very quickly during normal use
• The phone turns off unexpectedly with remaining charge percentage
• The phone only works connected to the charger — confirm the diagnosis
• The battery shows signs of swelling pushing the back cover

Notes for the Technician

• Test before applying: connect the battery without gluing it and confirm that the equipment starts, charges and shows the percentage correctly. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Installation difficulty: Medium
• Access is done by removing the back cover with moderate heat
• Always disconnect the battery connector before handling other internal components
• Use the pull tabs to remove the old battery without piercing the casing; new adhesive sold separately

What Distinguishes This Version

This Premium quality part positions itself as the highest range in the aftermarket market for this equipment. It is the ideal solution for professional technicians and demanding customers seeking to restore autonomy with reliability.

Frequently Asked Questions

What is the battery model compatible with the Xiaomi Poco X3 Pro?
The model indicated for this repair is the BN57 battery with a capacity of 5160mAh.

Does the battery need specific adhesive for fixation?
Yes, correct installation requires appropriate adhesive tape for batteries, which must be purchased separately if the existing strips are damaged during disassembly.