battery

  1. 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...
  2. 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 ..
  3. 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.
  4. 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
  5. 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...
  6. 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...
  7. 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...
  8. 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...
  9. 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...
  10. 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...
  11. 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...
  12. 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...
  13. 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...
  14. 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.
  15. 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...
  16. mohame0603

    MBP15 - Battery Max capacity dropped to 90% in 8 months (220 charge cycles)

    Hey I am having a really bad battery issue on my 8-month MacBook pro 15 inch 2019 model. I have the vega 16 one with 16 GB of ram, my battery newer really lasted for more than 4-5 hours. Does anyone know if this is normal?
  17. 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...
  18. caoimhin

    2017 MBP 13" Battery Draining/Not Sleeping When Lid Shut

    I've noticed this to varying degrees over the past few months: I would close my notebook, place it in its case, and keep it in my bag to travel to or from work. I may not use it for a day or two. When I wanted to resume work on the machine, let's say 36 hours later, the battery is depleted and I...
  19. D

    Odd battery behaviour after replacement.

    Hello there guys - new member here with specific doubts. I own a MBP 2015 15"... it was covered under the battery replacement program for Macs of this generation. Since the battery was replaced, I notice the new battery charges a lot faster and drains a lot faster... reaching a maximum of 6 to...
  20. JedNZ

    Resolved Mac Pro Server (Mid 2012) strange antics powering up

    Just bought another cMP 5,1 Server (Mid 2012) Quad-Core (single CPU). When I first plugged the power cable in it started automatically before I even hit the power button. All good, so I upgraded the firmware from the original 7F to 89, then popped a RX 580 in and upgraded to 144.0.0.0.0, but...