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ajohnson253

macrumors 68000
Original poster
Jun 16, 2008
1,751
0
So I usually keep my UMBP plugged in at all times.
It unplugged by accident and went to 99% so I left it unplugged but literally less then maybe 7 minutes my battery is already reading down to 92%. brightness on screen is set all the way up, if that has anything to do with it.

Is this normal?
 
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