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Apple Computing Products:
macOS - Notebook Hardware
Macbook keeps switching off
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<blockquote data-quote="pigoo3" data-source="post: 1367747" data-attributes="member: 56379"><p>Battery percentages don't really mean a whole lot without knowing the condition of the battery. When a battery is brand new...70% could mean 3 hours of runtime remaining. When a battery is "old" (has lots of charge/discharge cycles on it)...70% could mean 20 minutes.</p><p></p><p>As "chscag" suggested...download "Coconut Battery"...and see what sort of condition your battery is in.</p><p></p><p>- Nick</p></blockquote><p></p>
[QUOTE="pigoo3, post: 1367747, member: 56379"] Battery percentages don't really mean a whole lot without knowing the condition of the battery. When a battery is brand new...70% could mean 3 hours of runtime remaining. When a battery is "old" (has lots of charge/discharge cycles on it)...70% could mean 20 minutes. As "chscag" suggested...download "Coconut Battery"...and see what sort of condition your battery is in. - Nick [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Macbook keeps switching off
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