whsbuss

macrumors 68040
Original poster
May 4, 2010
3,788
767
SE Penna.
I've noticed my battery has been draining more quickly on my MBP 2015. Anyone else seeing this? Even when the lid is closed.
 

ivnj

macrumors 65816
Dec 8, 2006
1,348
79
So you are saying it was fine before upgrading to mojave?
 
Comment

Howard2k

macrumors 68040
Mar 10, 2016
3,050
2,258
First night with Mojave and not a good result. Wth Sierra I seemed to lose 3% - 6% if I left my MBPro sleeping from 6pm until 8am. Wth High Sierra that went to 6% to 10%. So at 8am I might be at 94% - 90%.

With Mojave it's down to 70%.


Very significant power drain.
[doublepost=1538050498][/doublepost]
High Sierra


Ouch. I thought HS was bad on battery drain. Mojave is even worse.
 
Comment

whsbuss

macrumors 68040
Original poster
May 4, 2010
3,788
767
SE Penna.
First night with Mojave and not a good result. Wth Sierra I seemed to lose 3% - 6% if I left my MBPro sleeping from 6pm until 8am. Wth High Sierra that went to 6% to 10%. So at 8am I might be at 94% - 90%.

With Mojave it's down to 70%.


Very significant power drain.
[doublepost=1538050498][/doublepost]


Ouch. I thought HS was bad on battery drain. Mojave is even worse.
Thanks.... its exactly what I am seeing
 
Comment

1050792

Suspended
Oct 2, 2016
2,515
3,990
I did a clean install.[/QUOTE
It's clearly an issue with Mojave since I didn't do a clean install and get the drains, hopefully Apple fixes it in the upcoming update, until then there's not much we can do I guess.
 
Comment

whsbuss

macrumors 68040
Original poster
May 4, 2010
3,788
767
SE Penna.
One thing that helps when in sleep mode is quitting Safari. Activity monitor shows its the most hog on the system.
 
  • Like
Reactions: iPhilPHX
Comment

Howard2k

macrumors 68040
Mar 10, 2016
3,050
2,258
No difference after the NVRAM reset. Slept for 6 hours, lost 10%.

Well done Mojave.
 
Comment
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.