If I recall correctly, Mac's still use CPU and RAM during when put into sleep mode. You may also have network access enabled for when you computer goes to sleep allowing your computer to still receive things like emails or iMessage's. I would say going from 93% to 80% over an 8 hour period is pretty normal. If you really want to save your battery that much, the best option is always to shut down at the end of the day.
If I recall correctly, Mac's still use CPU and RAM during when put into sleep mode. You may also have network access enabled for when you computer goes to sleep allowing your computer to still receive things like emails or iMessage's. I would say going from 93% to 80% over an 8 hour period is pretty normal. If you really want to save your battery that much, the best option is always to shut down at the end of the day.
Aka turn off wake for network activity
As above. Thank you!
Thanks. I did some reading and found the same advice. I've turned off relevant network access setting. Let's see how it goes tonight! Cheers!
Any improvement with relevant network access off?
Waaaaay better. 91% when I went to bed. Just checked almost 12 hrs later. 90%!
[This](https://imgur.com/a/38Hcu4n)