Q: battery drained after installing el capitan
I have upgraded to El Capitan and since then I have been observing that my battery lasts less and less. It dropped to about 3-4hours. Used to be 6-7 hours even while running the same software with similar brightness. I bought my Macbook Pro Retina in November 2015 (MacBook Pro Retina, 13-inch, Early 2015 2.7 GHz Intel Core i5 8 GB 1867 MHz DDR3 Intel Iris Graphics 6100 1536 MB).
Is there anything I can do to find out what's happening with my battery and perhaps fix it somehow?
Does anyone experience the same issue?
MacBook Pro with Retina display, OS X El Capitan (10.11.4)
Posted on Jun 7, 2016 3:05 PM
Have you tried a SMC reset?
https://support.apple.com/en-us/HT201295
Have you looked at the Activity Monitor for possible causes?
https://support.apple.com/en-us/HT203184
Ciao.
Posted on Jun 9, 2016 3:33 AM