And they won't have that lying indicator about time remaining on the battery icon anymore:
One concern for all users of portable computers is battery life. Some users have reported problems with battery life, but Apple told me that after a lot of testing they stand behind the 10 hour battery life with the new MacBook Pro.
However, to help users better determine the battery life, Apple has removed the “time remaining” indicator from the battery icon in the menu bar with the latest update. You can still see the image on the top of the screen, and you can see the percentage, but you will no longer be able to see how much time is remaining before your battery dies.
The reason for removing it is very simple: it wasn’t accurate.
Apple said the percentage is accurate, but because of the dynamic ways we use the computer, the time remaining indicator couldn’t accurately keep up with what users were doing. Everything we do on the MacBook affects battery life in different ways and not having an accurate indicator is confusing.
http://www.loopinsight.com/2016/12/13/maco...-12-2-released/I think this translates loosely to "Pay no attention to the man behind the curtain"?