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Apple Computing Products:
macOS - Notebook Hardware
2015 15 MacBook Pro never wakes from safe sleep when battery is drained
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<blockquote data-quote="MacInWin" data-source="post: 1912459" data-attributes="member: 396914"><p>Zero battery = Off. No hibernate, just Off. As the battery gets down to 1-2%, a shutdown is executed to preserve your data, but then when power is restored and the battery gets sufficient charge it reboots. As Ian said, lithium batteries really do NOT do well with deep discharges. Ian mentioned 20%, I would argue to keep it in the 60-80% range as much as you can.</p></blockquote><p></p>
[QUOTE="MacInWin, post: 1912459, member: 396914"] Zero battery = Off. No hibernate, just Off. As the battery gets down to 1-2%, a shutdown is executed to preserve your data, but then when power is restored and the battery gets sufficient charge it reboots. As Ian said, lithium batteries really do NOT do well with deep discharges. Ian mentioned 20%, I would argue to keep it in the 60-80% range as much as you can. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
2015 15 MacBook Pro never wakes from safe sleep when battery is drained
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