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Apple Computing Products:
macOS - Notebook Hardware
Reduced battery life after battery calibration
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<blockquote data-quote="pskim586" data-source="post: 907854" data-attributes="member: 120932"><p>Oh and significant drop in usage time as in, prior to calibration with no applications running and the screen set at what it was default on BRAND new start up, it showed near 7 hour 30 minute operating time after the FULL charge. After calibration, at full charge it states that operating time is at around 5 hours 50 minutes. I don't think that's exactly "normal" being that I technically lost an hour and 40 minutes of use time and it being way below the advertised useful time [and I know the stated use time isn't under much load]</p></blockquote><p></p>
[QUOTE="pskim586, post: 907854, member: 120932"] Oh and significant drop in usage time as in, prior to calibration with no applications running and the screen set at what it was default on BRAND new start up, it showed near 7 hour 30 minute operating time after the FULL charge. After calibration, at full charge it states that operating time is at around 5 hours 50 minutes. I don't think that's exactly "normal" being that I technically lost an hour and 40 minutes of use time and it being way below the advertised useful time [and I know the stated use time isn't under much load] [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Reduced battery life after battery calibration
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