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battery

  1. D

    Iphone 4s battery and wifi issues

    Hi I got this phone and when I first got it the only issue was that the wifi was Grey and blocked out at the time it was ios 7 but I updated it and did the blow dryer freezer trick it worked then every time the trick got weaker and weaker because the wifi went from days to cutting off from the...
  2. B

    Problem restoring iPhone 4S

    Hi, i'm currently having problems restoring my iPhone 4S, recently i had problems with battery so it was replaced with another one. It turns on properly on the battery but when i try to restore i get error 29. The battery was supposedly genuine but still can't restore with iTunes. iPhone...
  3. ytech

    early 2015 rMBP battery remaining estimation low

    Hey, I am wondering why I am getting such a low estimation of remaining battery time on my early 2015 rMBP, When battery is full I am getting 5:30hr (+-) remaining... According to coconutbattery my battery capacity if 99% of the original capacity and it only has 34 cycles does those estimations...
  4. lucasb.aquino

    Macbook charging problem (I'm crazy!)

    Hi everyone. I'm going crazy with a problem that affects my MacBook Pro 17 "(Early 2011). Problem description: If I use the Macbook so that does not require much performance everything works fine, but when I need to perform tasks that require more resources and processor passes 3.0 Ghz the...
  5. U

    Depletion Rate of iFixIt Replacement Batteries

    I recently purchased a replacement battery from iFixIt for my Early 2011 MBP. It's the machine's third battery - the first having been replaced by Apple under warranty. One dramatic difference I've noticed between Apple's batteries and the iFixIt battery is the rate at which the battery...
  6. Carmenia83

    FYI For Anyone With 6s Battery Issues

    This post is a little longwinded but I want to describe my issues in detail for anyone else experiencing the same incredibly frustrating problem. I've had my 6s (64gb, SG, Verizon) since launch day. I didn't have any issues until I updated to iOS 9.3.2. After that my battery life was horrible...
  7. NathThomas

    Battery jumping issues

    My iphone 6 has 8% battery charge left but when i plug in the charger it jumps to 30-40% immediately. Also is there such thing as free bettery replacement? I've been using my iphone 6 since december 2014. Also theres a slightly darker shade on my screen on the top left corner. Its quite...
    • NathThomas
    • Thread
    • battery help iphone 6 screen
    • Replies: 11
    • Forum: iPhone
  8. janeauburn

    Sending in iPhone to Apple for battery replacement

    Sending in iPhone to Apple for battery replacement--will Apple always replace the phone itself instead of just the battery? I don't really want my phone replaced. Can I specify that they not do this? What are your experiences? Thanks.
  9. KingOfStuff

    2011 Macbook Pro 15"

    ok, ive looked into this issue and have seen many threads (including here on MacRumors). almost all responses point to a battery issue. I have a 2011 Macbook Pro8,2 @ 2.3Ghz. About 2 months ago it started powering off randomly. as if you removed all power sources from it. As of recently the...
    • KingOfStuff
    • Thread
    • battery broken logic board macbook macbook pro power power off random shutdown smc
    • Replies: 6
    • Forum: MacBook Pro
  10. E

    iPad 4 will not boot or restore

    I have recently received a dead iPad 4, The issue was that it would display the low battery logo and the little picture of the lightning cable at the bottom. When plugged in the lightning cable would disappear (it has detected the power source and is 'charging') however it would hang like this...
    • eob2000
    • Thread
    • battery ios ipad itunes lightning repair
    • Replies: 0
    • Forum: iPad
  11. G

    MBPr-2013(early) - Change battery Li-Ion vs Li-Polymer

    Hi, I own a Macbook Pro Retina early 2013 model. I checked that my battery has 700 cycles and I got a message that I must service my battery. I am going to change it alone and i found a battery of Ion-polymer of a brand Cameron-Sino which is 8600mah and the price is 90€. I checked that Apple...
  12. SamAaro

    Should I Upgrade?

    Hello there. I would really appreciate people's opinion here on whether or not I should make some upgrades to my MacBook Pro. I have an Early 2011 15 inch MacBook Pro. It's currently running the latest OS too. The battery no longer holds charge very well and it's been saying "replace soon" for...
  13. A

    Macbook pro battery, is this normal?

    I bought this macbook pro 2013 2nd hand and after a while i noticed that the battery performance decreased quite fast, so i wonder if this is normal and otherwise how much does it cost to replace the battery?
  14. M

    IPhone 6 battery drain without use

    Hello friends , my iPhone battery automatically drain 10% in a hour without use . and after 10-12 hr its come into 0% charge without any use . the problem get start when i change it from a power bank .after that the problem does not fix .please tell me why this happen? How can I fix it ? My...
  15. mac_4eva

    MacBook Pro 15" Mid-'14 Performance/Battery Status Today

    I was wondering what kind of battery performance other owners of the top-end MBP 15" Mid-2014 (w/ NVIDIA 750M) are experiencing and would love to hear your thoughts. My system stats via coconutBattery: Age: 22 Months Load Cycles: 980 macOS Battery Status: Good Design Capacity: 8440 mAh (same...
    • mac_4eva
    • Thread
    • battery battery capacity cpu gpu heat macbook pro 15 performance psu throttle
    • Replies: 19
    • Forum: MacBook Pro
  16. BigMcGuire

    Battery Cycle Count Question

    Does leaving the phone plugged into the wall really reduce battery cycle counts? Because, from what I'm reading, it looks like the phone will go from 90% to 100% (while displaying 100%) and do a whole bunch of 90-100% cycles (10% of a full charge cycle) if it's plugged in. There are, however...
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