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crwdns2944351:0crwdnd2944351:0Apple Watch Series 9 (45mm) Battery Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Spencer Daycrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Spencer Day

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Apple Watch Series 9
Type
replacement
Thing
Battery
Title
Apple Watch Series 9 (45mm) Battery Replacement
Introduction
Use this guide to replace a dead or worn-out battery in your Apple Watch Series 9 (45mm) smartwatch.
Lithium-ion batteries have a limited lifespan. If your watch doesn't hold a charge or dies unexpectedly, it might be time to replace the battery.
If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]].
''You'll need replacement screen and battery adhesive to complete this repair''.
Time Required Min
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Time Required Max
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Difficulty
Moderate
Conclusion
***To reassemble your device, follow these instructions in reverse order.***
For optimal performance, [[Battery Calibration|calibrate your newly installed battery|new_window=true]] after completing your repair.
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|new_window=true]], or ask our [link|https://www.ifixit.com/Answers/Device/Apple_Watch_Series_9|Answers community|new_window=true] for help.
Author
Spencer Day
Public
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  • iOpener x1 added.
  • Hair Dryer x1 added.
  • Heat Gun x1 added.
  • Cut-Resistant ESD Gloves x1 added.
  • iFlex Opening Tool x1 added.
  • iFixit Opening Picks (Set of 6) x1 added.
  • Tweezers Angled x1 added.
  • Spudger x1 added.
  • Isopropyl Alcohol (90% or Greater) x1 added.
  • Cotton Swabs x1 added.

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  • In Progress added.

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