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Apple Pencil Disconnecting At Certain Battery Percentages

I received an apple pencil in Christmas of 2022, and it started acting up in spring of 2023. It disconnects when the battery power goes to certain percentages, like under 30%, and as of writing this, under 70%. It fixes itself if it recharges for a few minutes, but then disconnects again when it hits the threshold again. Any way to fix this?

Posted on Sep 19, 2023 2:34 PM

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Question marked as Top-ranking reply

Posted on Sep 19, 2023 5:17 PM

Your Apple Pencil is exhibiting symptoms of a failing battery - that will not reliably hold adequate charge.


The tiny internal Li-ion battery is susceptible to permanent/irreversible damage through being left discharged for long periods. Even some “new” pencils can exhibit signs of failure out-of-the-box if they are “old stock”. It is essential that if you have an Apple Pencil that you charge it regularly - whether used or not - so as to protect the battery from deep-discharge. Do not allow a pencil to remain in low-charge state for any period of time - as the internal battery will fail, rendering the Pencil useless. Setting aside an unused Pencil, for extended periods, is a recipe for premature death of the Pencil battery.


If the Pencil Battery has failed, the only remedy is to replace the Pencil. If the battery has failed and your pencil is within its one-year warranty, you should look to having it replaced by your retailer or at an Apple Store.


You would be best advised to visit the Genius Bar at your local Apple Store or Apple Authorised Service Provider (AASP) - where the technicians will be able to test and assess your iPad and Pencil. If a fault is identified, you’ll be in the best possible place to explore your available options:

Genius Bar Reservation and Apple Support Options - Apple


2 replies
Question marked as Top-ranking reply

Sep 19, 2023 5:17 PM in response to adokuma

Your Apple Pencil is exhibiting symptoms of a failing battery - that will not reliably hold adequate charge.


The tiny internal Li-ion battery is susceptible to permanent/irreversible damage through being left discharged for long periods. Even some “new” pencils can exhibit signs of failure out-of-the-box if they are “old stock”. It is essential that if you have an Apple Pencil that you charge it regularly - whether used or not - so as to protect the battery from deep-discharge. Do not allow a pencil to remain in low-charge state for any period of time - as the internal battery will fail, rendering the Pencil useless. Setting aside an unused Pencil, for extended periods, is a recipe for premature death of the Pencil battery.


If the Pencil Battery has failed, the only remedy is to replace the Pencil. If the battery has failed and your pencil is within its one-year warranty, you should look to having it replaced by your retailer or at an Apple Store.


You would be best advised to visit the Genius Bar at your local Apple Store or Apple Authorised Service Provider (AASP) - where the technicians will be able to test and assess your iPad and Pencil. If a fault is identified, you’ll be in the best possible place to explore your available options:

Genius Bar Reservation and Apple Support Options - Apple


Apple Pencil Disconnecting At Certain Battery Percentages

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