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battery

  1. 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.
  2. 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...
  3. 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?
  4. 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...
  5. 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...
  6. 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...
  7. 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...
    • JedNZ
    • Thread
    • battery cmp diag power-on pram battery startup
    • Replies: 65
    • Forum: Mac Pro
  8. H

    Tab Suspender for Safari

    Tab Suspender for Safari Improve your Mac's performance and decrease your battery consumption, by suspending the Safari tabs you aren't using thus freeing up the memory and CPU being consumed by those tabs Depending on your tab count and how "heavy" the websites are, you can expect a...
    • Handoff
    • Thread
    • battery safari suspend tab tabs
    • Replies: 1
    • Forum: Mac Apps
  9. 53kyle

    MacBook Pro randomly dies while charging overnight

    I’ve got a pretty strange issue with my 2016 15” MacBook Pro w/Touch Bar. I’ve started to notice sometimes that when I open up my laptop after it’s been on the charger for a while, sometimes overnight, sometimes a couple of days, it acts like the battery has completely depleted. It has the black...
  10. BigBen2493

    Are there any Side Effects to putting a iPhone XR in a iPhone 11 Smart Battery Case?

    I’m wondering if anyone has tried that for the camera button and more battery capacity?
    • BigBen2493
    • Thread
    • apple apple smart battery case battery battery case camera case iphone iphone 11 iphone xr
    • Replies: 8
    • Forum: iPhone Accessories
  11. sregreb

    iPad Pro iPad Pro 12.9 first generation battery replacement

    My iPad Pro 12.9 first gen (2015) still rocks on iPadOS but the battery is down to 80 percent capacity according the Apple Genuis Bar. I understand the battery replacement service from Apple is 99 bucks and they don’t swap the battery but replace it with a refurb unit. Has anyone had this done...
    • sregreb
    • Thread
    • battery ipad replacement
    • Replies: 2
    • Forum: iPad
  12. SidTheSloth

    iPhone 11 Pro Battery Drain Issue

    My new iPhone 11 Pro battery is draining quite quickly. It drains quickly but sometimes it will stay on the same percentage for 10-15 minutes and then go down a few percent in the same amount of time. I only have it three days. I have background app refresh turned off and the brightness is...
  13. bearinthetown

    Why did my MacBook came from 100% to 4% unused on a plane?

    I had my MacBook Air 2018 in a backpack on two flights, I haven't been using it for about 36h. I charged it to 100% before my flight. Today I opened it and it was 4%. How did it happen? Do planes somehow make batteries drain? I haven't heard anything about it. I hope my MacBook is alright.
  14. Plett

    Safe to charge AirPods/Case to 100%

    If you are a person who cares for their batteries to extend the life, how do you manage your AirPods battery and Case?
    • Plett
    • Thread
    • airpods battery charging
    • Replies: 13
    • Forum: AirPods
  15. MrWillowstreet

    New Mac App: Better Battery 2 - Infos, stats & usage time

    Hi there! My name is Andy and I'm the developer of Better Battery 2, an app for monitoring battery stats of your MacBook's battery and recording all these data as well as the battery- and usage time of your notebook. Better Battery 2 is an essential App for all MacBook users, it's living in...
  16. I

    Electrical Shocks When Mac is Plugged In

    I have a MacBook Pro Retina (Mid-2012) and I'm currently on holiday in the Dominican Republic. Today, I was doing work on my computer while it was plugged in, and I reached over to unplug it and touched the metal bit on the charger. I wasn't shocked, but I felt a "fizzing" sensation that...
    • i_c_s
    • Thread
    • battery electrical mac pro 2012 mac pro retina mac pro retina mid-2012
    • Replies: 6
    • Forum: MacBook Pro
  17. D

    iPhone iOS 13.3, High "Screen Off" time on battery while charging overnight

    Has anyone ever seen this before? While my iPhone 11 on iOS 13.3 is plugged in and charging overnight, the "Screen Off" time is basically spiked to 100% every hour that it is charging. Not sure what's going on here. I have not power cycled the phone yet but I will probably try that next.
    • DualShock
    • Thread
    • battery ios 13.3 screen off
    • Replies: 3
    • Forum: iOS 13
  18. t0m3k

    iPhone 6(S)/Plus iPhone 6s+ battery replacement

    My current battery health is at 79%, but I'm slowly seeing that it's starting to drain a bit quickly. Once I charge it, I tend to put the iPhone in Lower Power Mode. I'd like to keep this model as long as I can, would it be wise to have Apple replace the battery? Looking at their website the...
    • t0m3k
    • Thread
    • battery battery replacement iphone6plus
    • Replies: 12
    • Forum: iPhone
  19. tomimar

    MBP 16 - Should I return it? (Battery)

    Hi! I bought my brand new MBP 16 by the beginning of December and I am so happy with it. The screen is gorgeous, the keyboard and the speakers are magnificence and I don't have any of the issues regarding coil whine, pop sounds (fixed in the last MacOS update), ghosting or yellowish screen. Is a...
    • tomimar
    • Thread
    • battery coconutbattery macbook pro 16
    • Replies: 16
    • Forum: MacBook Pro
  20. M

    Macbook 2017 What's your Battery Health?

    Hi, my 2017 Macbook Pro (13", no touch bar) says "Service Battery" after 2 years of moderate use. I was wondering how other user's battery health is after 2 years. This is how to check the stats: Click Apple logo on the top left Open "About this Mac" Open "System Report" Go to Power Look for...
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