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Changes to Google Pixel 2 XL Battery Replacement Introduction

Edit by Arthur Shi

Edit approved by Arthur Shi

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Introduction
Use this guide to replace the worn-out battery in your Google Pixel 2 XL.
'''Before disassembling your phone, discharge the battery below 25%.''' A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. Do not heat your phone. If needed, you can use a dropper or syringe to inject isopropyl alcohol (90+%) around the edges of the back cover to weaken the adhesive. Swollen batteries can be very dangerous, so wear eye protection and exercise due caution, or take it to a professional if you’re not sure how to proceed.
For optimal performance, [https://www.ifixit.com/Wiki/Battery_Calibration|calibrate] your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.
Conclusion
'''To reassemble your device, follow the above steps in reverse order.'''
For optimal performance, after completing this guide, [https://www.ifixit.com/Wiki/Battery_Calibration|calibrate|new_window=true] your newly installed battery.
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our [https://www.ifixit.com/Answers/Device/Google%20Pixel%202%20XL|Answers community] for troubleshooting help.

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