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Re:Ask HN: Should I unplug my laptop charger at 100%? by ingsoc79 on Monday May 04, 2015 @04:11PM (#9488806)
Agreed. My mid-2012 Macbook Pro Retina has been plugged in @ 100% nearly all the time it's been in use. Pretty much the only time it's not plugged in is when traveling. Battery is at 7845/8460 CurrentCapacity/DesignCapacity or 93%.
Re:Ask HN: Should I unplug my laptop charger at 100%? by misframer on Monday May 04, 2015 @05:09PM (#9489208)
I treat the 2012 MacBook Air I use at work the same way. It's plugged in all the time, and it stays in the office. I think its capacity is 95% or higher.
Re:Ask HN: Should I unplug my laptop charger at 100%? by 1qaz2wsx3edc on Monday May 04, 2015 @05:29PM (#9489341)
Same but slightly worse, mine is generally always plugged in.

100/8460*7633 or 90.22%