Intro History: Xiaomi Mi 9T Pro Battery Replacement

Device	Xiaomi Mi 9T Pro
Type	replacement
Thing	Battery
Title	Xiaomi Mi 9T Pro Battery Replacement
Introduction	Use this guide to replace a worn-out or dead battery in your Xiaomi Mi 9T Pro. If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. ***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.
Time Required Min	40 minutes
Time Required Max	1 hour
Imageid	Before After
Difficulty	Moderate
Conclusion	If possible, turn on your device and test your repair before installing new adhesive and resealing. For optimal performance, [[Battery Calibration|calibrate your newly installed battery|new_window=true]] after completing this guide. [guide|113604|Secure the new battery with pre-cut adhesive|new_window=true] 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.*** During reassembly apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%). Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]]. Repair didn’t go as planned? Try some [[Troubleshooting Problems After a Repair|basic troubleshooting]], or ask our [link|https://www.ifixit.com/Answers/Device/Xiaomi%20Mi%209T%20Pro|Answers community] for help.
Author	Dominik Schnabelrauch
Public	No

Guide Prerequisites

• #1 was empty but is now Xiaomi Mi 9T Pro Rear Glass Replacement.
• #2 was empty but is now How to Disconnect the Battery in the Xiaomi Mi 9T Pro.

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