battery drain when sleeping

  1. H

    Macbook draining battery during sleep with lid closed

    It has been bothering me for months since I once upgraded to Catalina (10.15.2). The MacBook shutdown automatically with 3% battery left in the morning although I charged it to 100% and closed the lid the previous night. Have tried to reset SMC, reset NVRAM, reinstall OS and none of this works...
  2. AJAAY

    Sleep prevented by AddressBookSourceSync

    I’m having an issue with my 2017 MacBook being prevented from going to sleep by Address Book syncing. I’m at a loss on how to turn it off. I’ve tried numerous troubleshooting steps but the syncing process keeps popping back up in Terminal. I use iCloud contacts, and I’ve tried turning iCloud...
  3. anirudh1950

    Apple Watch 3 (battery drained)

    Last night I charged my Apple Watch series 3 and battery was at 92%. I slept with my watch and when I woke up in the morning my battery drained to below 10%. I have been using Apple Watch since 8 months now and this is the first time anything like ever happened. I went to Apple Support and...
  4. CTSJATT

    Early 2015 Macbook pro battery drains in sleep mode

    Hello guys, I have been having problems with my macbook pro early 2015 model, I have noticed lately past few weeks my battery dies 15-20% in sleep mode at night. I checked sleep log from 12:29Am when I went to sleep to 11:39 am so about 11 hours it dropped from 91 to 73% You can check the log...
  5. T

    Apple Watch battery drain

    Anyone experiencing a drop in battery after updated to the latest watchOS? I usually charge my SSS3 right before I go to bed and use to watch up to less than a 5% drain. Recently I’ve seen over 10-15% drain in the morning. No changes to apps or anything.
  6. P

    iOS 10.3.x battery drain

    Hi all, My iphone 7 plus, since upgrading from 10.2.1 to 10.3.1 and now is 10.3.2. The battery life has been really really bad. 1 night idle in flight mode and low power mode consumed 15%. I reset factory then it was better but still dropped 9% in the same settings. Another thing I notice is...
  7. Mixolyd

    PSA: If your 2015 or 2016 MBP has some battery drain while sleeping, here is the fix

    Backstory: I just got a 2016 13'' non TB MBP. I noticed that after sleeping for a day or two, there was some battery drain. I also have a 2014 rMBP which does not drain at all. I tested and it seemed to drain 5% over 24 hours while the 2014 did not. After pulling my hair out trying to find a...