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

battery

  1. Achiel

    IPhone 4s

    My Iphone 4s is 2,5 years old Performance is slow, battery life on moderate/high usage low Less than 3/4 day. Would a new battery improve performance/battery life?
  2. vanryan

    RAM And Battery differences between S0/1 or S2

    Does anyone know if there are RAM differences between S1/S2? Also does anyone know the 42mm battery size in mAh for the S1 compared to S0?
  3. G

    iPhone emergency charger

    Hey all, Up until the change over to lightning, i've been using a small emergency iPhone charger - it's probably the length of my finger and the best bit? No wires! The connector is inbuilt, so I don't need to carry around a cable with me. I've been using this with an official Apple lightning...
  4. J

    iPhone 7 Geekbench 3 Battery Test

    I know all the limitations and don't want to get into the debates about the actual methodology geekbench uses to test batteries. It is however interesting to compare to previous iPhone releases for comparison purposes. I did the Geekbench 3 battery test on a regular iPhone 7 and I'm quiet...
    • jase1125
    • Thread
    • battery battery capacity iphone 7
    • Replies: 0
    • Forum: iPhone
  5. E

    Apple's Battery Test is a Joke

    I have an iPhone 6 that I received the day they came out two years ago. A few months back, the battery started going nuts. It would drop from 45% to 5% in an instant. Then would jump to 37% as soon as I plugged it in and then to 80%. Any video would instantly kill the battery even from a 90%...
    • eoren1
    • Thread
    • applecare battery
    • Replies: 5
    • Forum: iPhone
  6. A

    Battery Life

    I know it has only been 24 hours but I am finding ios 10 on my 6s to have noticeably worse battery life. Anyone else noticing this?
    • austriak
    • Thread
    • battery ios10 iphone iphone 5s
    • Replies: 1,555
    • Forum: iOS 10
  7. jusacruiser

    My mouse pointer has been jumping around.

    My mouse pointer has been jumping around lately. What's going on with my MBP? Am I being hacked, or could it be my dying battery? My pointer has been jumping around, opening up short cut menu's, and just acting with a mind of its own. What is causing this erratic mouse behavior? How do I fix?
  8. Goatllama

    Any correlation between car chargers and loss of battery life?

    I did a Google search for this but all I could find was stuff about phone chargers draining the car battery. What I want to know is if there has been found any correlation between using a car charger (USB or cigarette lighter style) and the battery life of the device being charged being lowered...
  9. S

    MacBook Pro mid 2012 820-3115-b power up issues and burnt chips

    hi all, Sorry if this information is else where on this site as I'm unable to find anything regarding this issue I'm having hense me asking this question. So i was using my MacBook yesterday and all was well untill it just turned off on me completely ... At first I assumed the battery had died...
    • Scouselad
    • Thread
    • 820-3115-b battery booting up burnt components charging logicboard macbook motherboard
    • Replies: 2
    • Forum: MacBook Pro
  10. malofx

    iPhone 6 - 9.3.4 Battery dead

    I'm about to smash this iPhone, after I updated to 9.3.4 the battery dies completely after 20 minutes of being charged overnight. Only thing I can think that went wrong... I used BatteryDoctor while the phone was inside a mophie, after that, the battery hasn't been the same. 1- battery drops...
    • malofx
    • Thread
    • 9.3.4 battery iphone iphone 6 battery iphone battery iphone6
    • Replies: 8
    • Forum: iPhone
  11. W

    Help with Integrated Battery Charger?

    Hi all, As a frequent flyer, I have owned and lost many chargers. So two friends and made something to fix this problem. I am hoping to get some feedback on the product. Thanks for any suggestions in advance.
  12. M

    Every battery in my iPhone 5s breaks

    Hi guys I have a very strange problem with an iPhone 5s. Here's the story: I received this iPhone from someone who thought is was totally broken. A couple of weeks ago, it started to act weird, they replaced the battery, but it didn't help much and in the end, the iPhone wouldn't power on...
  13. wozmatic

    Would you rather see a thinner new MBP or same size?

    Personally, I'm getting upset with Apple desperately trying to make their devices thinner and lacking improvement on function. I'd rather see the new MBP have the same thickness as the 2012 model is that meant a better battery, quieter fan, and overall cooler temperature. Do you think the...
  14. smacrumon

    Knowing this, will future iPhones be even thinner or instead hold more charge?

    Better batteries on the way. Knowing this, will future iPhone's be even thinner or instead hold more charge in the future? https://9to5mac.com/2016/08/19/lithium-metal-batteries-double-life/
  15. spiderland2

    Macbook green light but not powering on

    Macbook 15" 2008 Unibody Model:1281 1. Before powering off the keyboard/trackpad was malfunctioning or unresponsive 2. Green light from power adapter and on the macbook itself but no response 3. Reset SMC Attempt Failed (w/ battery w/o battery) 4. Currently leaving the battery out over night...
  16. simonkeane

    Battery has turned dire (Losing 50% over 6 hour standby period)

    Hi folks, So I'm currently running the latest version of the iOS 10 Public Beta on an iPhone 6s. However, over the past day or so, I've noticed my iPhone (6s) battery has become dire. Nothing has changed in terms of the PB build, and this issue has cropped after being on the latest version...
    • simonkeane
    • Thread
    • advice battery battery life bug ios ios 10 ios 10 public beta ios10 life
    • Replies: 11
    • Forum: iOS 10
  17. B

    Weir Macbook Air Battery Behavior! Can Charge Can't Use Battery!

    I have a 2014 Macbook Air 13" Air works fine with AC Power, -Battery is healthy, - -less than 100 charge cycle, -its showing 100% charged. However when I unplug the AC Power, the shutdown. so I tried -Reset SMC -Reset Pram even -Disconnect battery for 2HR -Reset SMC -Reset Pram Still not...
    • bm2amb
    • Thread
    • adaptor battery macbook air problem
    • Replies: 7
    • Forum: MacBook Air
  18. 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...
  19. 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...
  20. 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...
Top Bottom
Back