crwdns2944351:0crwdnd2944351:0Redmi Note 9 Pro Battery Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2866306:0crwdne2866306:0	Redmi Note 9 Pro
Type	replacement
Thing	Battery
Title	Redmi Note 9 Pro Battery Replacement
Introduction	Use this guide to remove or replace the battery on your Xiaomi Redmi Note 9 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	crwdns2931287:040crwdne2931287:0
Time Required Max	crwdns2931289:01crwdne2931289:0
Imageid	crwdns2933769:0crwdne2933769:0 crwdns2933771:0crwdne2933771:0
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/Redmi%20Note%209%20Pro|Answers community] for help.
Author	Dominik Schnabelrauch
Public	crwdns2853046:0crwdne2853046:0

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