2015 MBP Battery Drain

[MrSyx]

My MBP completely drains the battery after a few days of non use, anyone have any ideas why? I'm not a computer expert so take it easy on me.

 

[Howard2k]

I had very bad sleep performance with High Sierra and the initial Mojave deployment.

Which MacBook do you have and which Specific OS version?

What are you current sleep settings?

If you leave your MacBook sleeping from 100% overnight, what is it like the next morning?

 

[fokmik]

My MBP completely drains the battery after a few days of non use, anyone have any ideas why? I'm not a computer expert so take it easy on me.

what OS do you have? Mojave 10.14.6?