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crwdns2944351:0crwdnd2944351:0Apple Watch Ultra Battery Replacementcrwdnd2944351:0crwdne2944351:0

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crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi

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Introduction
Use this guide to replace a worn-out or dead battery in your Apple Watch Series Ultra.
'''There is a significant chance that you may break the OLED display panel during this procedure.''' Be sure to apply plenty of heat and be extremely careful during the prying stage.
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 watch. 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 the screen when reassembling the device. Your device will function normally, but will most likely lose its IP6X (Ingress Protection) rating.