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Apple Pencil 2 Idle Battery Drain

Hi all,


Can anyone share how long the battery on an Apple Pencil Gen 2 on idle (i.e. not used) should last after a full charge with an iPad Pro?


I am currently finding that mine runs flat somewhere between 48-72 hours, which is a far cry from my Apple Pencil Gen 1 which used to last a lot longer when idle...


Thanks!

iPad Pro 11-inch Wi-Fi, Cellular

Posted on Aug 23, 2022 4:16 PM

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Question marked as Best reply

Posted on Aug 23, 2022 4:49 PM

If the Pencil is completely motionless and undisturbed while detached from the iPad, your Pencil should typically retain some level of charge for a week or more.


However, everytime that the Pencil’s accelerometer detects any disturbance or movement, the Bluetooth Radio and other electronics will be active for many seconds - shortening the idle autonomy.

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Question marked as Best reply

Aug 23, 2022 4:49 PM in response to adrian-polglase

If the Pencil is completely motionless and undisturbed while detached from the iPad, your Pencil should typically retain some level of charge for a week or more.


However, everytime that the Pencil’s accelerometer detects any disturbance or movement, the Bluetooth Radio and other electronics will be active for many seconds - shortening the idle autonomy.

Apple Pencil 2 Idle Battery Drain

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