Hello everyone I have a 2015 macbook pro retina... I updated to El Capitan last week and I have been noticing my battery drains from around 90% to 20% while asleep. I have power nap disabled so I am not sure what else to do. Any help would greatly be appreciated. Thanks
Hi,
I've also had the same problem, and I followed the directions in the post and disabled bluetooth and battery drain problem seems to be okay.
Re: 2015 Macbook Pro Retina battery drain after El Capitan Install
Jacob
Unfortunately I already have bluetooth disabled and it did not help.. Thanks though.
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I have the same problem (Macbook Pro 15 Inch, 2015). Battery drains when asleep, 40% down in less than 5 hours overnight. I have not tried the bluetooth/wifi fix yet.. but i will. Either way, this shouldn't be an issue. I also have a windows partition, i don't seem to have this problem when running it.
I took it into apple and they told me i have to send it off for repair for a week, which is obnoxious considering this is a $3k machine...
Turning the wifi off before closing the lid seems to fix the issue. But, as you said considering how expensive these machines are I hope to find a permanent solution...
i had the same problem
I've contacted an apple support
we did everything but nothing works
thats why I've decided to go back to yosemite
and it worked.
OS X El Capitan Battery Drain While Asleep
