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sflomenb

macrumors 6502a
Original poster
Jul 22, 2011
915
132
Facebook has always drained my battery but this is ridiculous. 79.5 energy impact... and my battery apparently has 2:41 remaining with 84% on my 13" 2013 MacBook Air. Ridiculous. Does anyone else have this trouble? By the way the only thing I had open in Safari at the time of this was Facebook.
 

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It shouldn't be like that. Do the usuals of clearing your cache, website data, history, ect. Then reset your Air's SMC and P-RAM and if that doesn't fix it (though it should) then use an app called Clean My Mac 2 and clean your mac with that. Then let me know... https://discussions.apple.com/docs/DOC-3604

Also, how was your wifi signal while you were using Facebook? strong or crappy?
 
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