Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

battery

  1. E

    Buying genuine MacBook Pro battery

    So my MBP is showing the 'Service Recommended' sign. Where I live, we only have any limited options for Apple products and almost always get ripped off. So I thought of getting a relative to buy the battery from some store or website in USA and get it here with him. Apple doesn't manufacture or...
  2. E

    13" ntb 2017 issues after macOs update

    I updated the macOs to Catalina 10.15.4 for the first time since i got my MacBook(pro, 13 inch, mid 2017 non Touch Bar). Since the update, around 25 days ago, I've noticed that the battery is draining really fast. It used to give me around 6 to 8 hours of back. This is now reduced to ~4 hours...
  3. mikedis

    iPhone 7/Plus Battery Degrading & Performance

    I’m interested in discussion on the iPhone’s battery degrading and how it affects performance. As it stands now, my iPhone 7+ battery is at 75% Maximum Capacity. I’d like to learn a little more as to what exactly this means, and how it might be affecting my device’s performance. I’ve noticed...
    • mikedis
    • Thread
    • battery battery % battery capacity degrading performance performance issue
    • Replies: 7
    • Forum: iPhone
  4. J InTech82

    MacBook Pro 16" Battery Drain

    So I just received my MacBook Pro 16" this week and I have noticed that when I close the lid and then open it back up the battery will be drained, almost as though the machine never went into a deep sleep. With my 15" MacBook Pro from 2015, I close the lid and it goes into a deep sleep and...
  5. DinkThifferent

    Couple of 13" 2012 MBP questions

    Hi! Bought a second hand Mid-2012 13" 2,5Ghz Macbook Pro (non retina) yesterday, to play around with since an Apple laptop is the only Apple product I did not have yet 🤪. It won't be my primary Apple device, just to play with, watch DVD's on and play some 32bit games that I dearly missed after...
  6. RonHC

    iPhone 11 Pro Lost 2% battery health in 10 days

    100% - September 10th; 2019 99% - Unknown 98% - February 4th, 2020 97% - May 17th, 2020 96% - May 21st, 2020 95% - May 27th, 2020 I let my iPhone go to 20% before charging and only charge it up to 80-83%. I use the fast charger that came in the box at home and an iPad USB charger at work. As...
    • RonHC
    • Thread
    • battery health iphone 11 pro max
    • Replies: 12
    • Forum: iPhone
  7. ParagJain

    Battery Health Optimization - Is it not for all models ?

    Just updated to the latest version of Mac OS Catalina, don't see battery health optimization. I am using MacBook Pro (Retina, 13-inch, Early 2015) model - Is this feature not applicable to all the models that has the newest version of OS installed ? thanks ..
  8. nnavas13

    Is my MacBook Pro battery over?

    I own a MBP 13" Late 2013 (i5,8GB,512) since it release. I have read in the Apple Support page that the maximum cycle count for this device is 1000 cycles while my Mac has already 1313. Does this mean that my battery is almost over? Right now it lasts me quite a few hours without problem.
  9. H

    iPhone Battery Usage graph and logs wiped after charging.

    After charging my phone today and turning it off and on, upon looking at the battery usage statistics, everything before turning it back on has been wiped. I can now only view the last 24 hours, which is the last hour in my case as it's only just charged. Has anyone else experienced this? On iOS 13
    • humpbacktwale
    • Thread
    • battery battery % battery usage ios 13 iphone
    • Replies: 0
    • Forum: iOS 13
  10. PhillyGuy72

    Apple Watch SS Series 0 Battery bulged - How hard really is DIY replacement?

    Has anyone else tried this?? Especially on an original Apple watch?? I noticed a prompt on my original Apple Watch Black SS of "charger not supported" last night, I went to take it off the charger and saw the screen was completed dislodged. Right off the bat I suspected the battery since I saw...
    • PhillyGuy72
    • Thread
    • apple watch 0 apple watch battery battery battery replacement series 0
    • Replies: 28
    • Forum: Apple Watch
  11. M

    Mb pro 16” battery drain. Wait til you read this

    Hey guys I need some help. Here’s my situation. I have a three month old MacBook Pro 16”, practically top of the line. 8 core i9, 32gb ram, dedicated graphics card. The 16” pros ship with apples biggest charger y at, a 96w charger I believe. I’ve been having issues where the computer actually...
    • mrfizzed
    • Thread
    • 16" macbook 16" macbook pro battery macbook 16" macbook pro
    • Replies: 57
    • Forum: MacBook Pro
  12. S

    What do you guys do when your ONLY Mac needs to be service?

    As the title says, what do you guys do when your only useable Mac has to be returned to Apple/Apple Authorised Reseller for repairs and battery replacement? Service time may take 2-3 weeks. If you have a Windows computer, do you use it in the meantime? Or use your iPad, or iPhone? Buy a new...
  13. Francesco Gioeli

    iPhone 11 Pro 11 Pro Max Awful battery??

    how the hell people are getting screen on times of 10, 12, 13 hours?? Mine barely made it past the day. charge once for sure. 4 hours of screen on time and it hits 20%. My iPhone 8 plus had 2 hours more screen on time than my brand new 11 pro max. I tried signing in out of iCloud, clearing the...
  14. D

    New Series 5 - Battery drain issue

    Hi guys, I recently got a new Watch Series 5 for my birthday, a nice upgrade from my previous Series 2. However, the only thing I have been having major issues with is the battery life. The first few days it was alright/good, and I could probably get 1,5 days in before needing to charge...
  15. Sarpdoruk Tahmaz

    New Battery Health Management Feature

    I have a 2018 Macbook Pro 15". A week ago I got my battery replaced because it was swollen. I leave my MBP plugged in while I'm working and I unplug it when I turn it off. This has been the case for me for the past 1.5 years and that is why I had 29 cycles on my swollen battery. Since I got the...
  16. C

    MacBook Pro Won't Power Up

    Two nights ago my wife's 2013 MacBook Pro shut down after a few hours of off charger use. Now it won't power up. Holding the power button down will get the Apple logo and the status bar makes it to about 75% then shuts down. Apple support walked through a few startup methods and it does the...
  17. A

    Macbook Air random shutdowns at 50%

    Hi, i currently own a macbook air 13'. My mac randomly shuts down with 50% of battery power left, and sometimes when it turns off it does not turn on again unless i connect the charger. i used coconutbattery to view my battery information (shown bellow). It states my battery is indeed in...
  18. R

    Mid 2012 MacBook Air - Trick SMC or logic board to use any custom battery. - 820-3209

    Hello, I'm wondering if there are some ways to hard wire or mod the logic board of a 13" Mid 2012 MacBook Air (820-3209) to boot from any custom made battery. Basically tricking the SMC to not validate the battery. I do not want to use SMC bypass since that will defeat the purpose and the...
  19. Pyhton999

    Is this a genuine iPhone 7 Plus Battery ?

    Hi Friends, I purchased a iPhone 7 Plus Battery from China nearly 6 months ago. I am about to replace it into my device. I just wanted to know if the battery is genuine or copy or fake. Thanks in advance.
  20. crucius

    Macbook (12'') won't charge

    Hi everyone! I have a 2017 Macbook (1.2 GHz M3, 8 Gb RAM) and my charger broke. I made due with my phone charger and it was working fine (as in: it wouldn't charge my Mac but kept my battery percentage stable while working, and at night it would charge back to 100%). Over the last few days that...
Top Bottom