Battery Health Percentages

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we have 2011 13" mbp showing 73%.


percentage battery need before describe "boned"?
 

apple recommends replacing battery when drops below 80%, can safely use long holds sufficient charge meet needs, provided doesn't exhibit signs of swelling.

link below should answer most, if not all, of battery/charging questions, including tips maximizing battery performance. if haven’t done so, highly recommend take time read it.
 


Forums Macs Notebooks MacBook Pro


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