Battery empties in flightmode

Why does my iPhone 5 iOS 7 drain the battery from full to empty over night when its in flight mode?

Philip Pryce wrote:
none of the applications you install on your iPhone can run in the background. The problem apears to be with apples update, there apears to be maybe be some kind of rouge process that apple has forgotten to remove or something. I'd imagine apple will release an update with in a few days or so.
That is wishful thinking. I can't imagine they will have another update just days after the last one, to fix just one thing. I hope you're right though, because my battery life is SO much worse now with 1 app installed, and not running, no push or fetch email enabled, no location, no wifi/3G - oh, if my 3G worked faster than Edge, I would enable it, but it doesn't anymore. Not since the update.

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Battery empty at 1% or even 0% but no automatic sleep happening

I wanted to calibrate my macbook pro to optimize the battery usage because i always use my mac at school.
But then I noticed that whenever my battery empties at 1% or 0% nothing happens. My mac doesn't turn off by itself, or even the display won't sleep. Why is this? Is there something wrong?
On the system preferences: My mac will eventually sleep on battery after 15 minutes. But it doesnt.. what settings should I change?
Before my battery will only take like 10% and the pop up for "your computer is running low" then i will completely empty my battery and my mac turns off or i dont know..sleep by itself - but right now its not happening.
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Welcome to Apple Discussions. We are on same boat. this might be helpful to you.
http://discussions.apple.com/thread.jspa?threadID=2416586

Need entering BIOS to setup date after battery empty

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I'm having problem with my iphone4S first when i updated software to 7.1 after a month or so wifi turned grayed, second when i tried to turn off in the night as soon as i turn it on battery empty now its totaly dead. What should i do with it?

I'm having problem with my iphone4S first when i updated software to 7.1 after a month or so wifi turned grayed, second when i tried to turn off in the night as soon as i turn it on battery empty now its totaly dead. What should i do with it?

1) This is because of software version 1.1. See this
thread for some options as to how to go back to 1.0,
which will correct the problem...
http://discussions.apple.com/thread.jspa?threadID=3754
59&tstart=0
2) This tends to happen after videos. Give the iPod a
minute or two to readjust. It should now be more
accurate.
3) This?
iPod shows a folder icon with exclamation
point
4) Restore the iPod
5) Try these...
iPod Only Shows An Apple Logo and Will Not Start
Up
iPod Only Shows An Apple Logo
I think 3,4, and 5 are related. Try the options I
posted for each one.
btabz
I just noticed that one of the restore methods you posted was to put it into Disk Mode First rather than just use the resstore straight off, I Have tried that and seems to have solved the problem, If it has thank you. previously I have only tried just restoring it skipping this extra step. Hope my iPod stays healthy, if it doesnt its a warrenty job me thinks any way thanks again

My MBP 7,1 wifi connection suddenly stopped working. It was working fine before until the battery emptied. I turned it on but it froze so I tried to reset it. Then, after that it no longer detect any wifi signal in any areas I go.

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Hi!! To add more to the issue, the other day, my airport card is nowhere to be found. It now says no airport card installed which is really crazy. I also noticed that my MBP freezes during start up and I had to zap the PRAM so it would open up. Anyone there who experienced the same thing? I'd really appreciate your suggestions. Thanks!

Battery empty after long inactivity

Dear fellow users, I have observed strange battery behavior with my Twist. I do not mean anything related to the battery life when computer is on, but when I shut the computer down. When I leave it off couple of days and then restart it, the battery capacity (how much it is charged) seems be at the same level, when I powered the computer off. But it happened to me twice already that I shut down the computer (no sleep, there would be a blinking light visible) and did not use it for several weeks. When I restarted Twist after several weeks of being off, the battery was completely empty (e.g., at 4% or 5% when it was originally at 50% or 99%). As the battery behaves normally when computer is running, I am wondering what a cause could be? Is there some software setting influencing power states (e.g., sleep / deep sleep / complete shut down)? Any other ideas? Thank you. Best, Pavel

UPDATE (new info): it happened again, but now more specifically. 1) Two weeks ago, I used twist on battery, turned it off with 50% battery remaining, and was not able to use it for more than a week (busy at work) --> battery level almost did not change after this, BUT 2) Two days ago, I used Twist connected to the power net (electricity), the battery was full at the end, then I turned Twist off ... only to find out that after 2 days (!) of no use the capacity of the battery was at 70% level. Any idea what is going on? I do not think there is a problem with the battery itself, but Twist "does something" sometimes...

Battery empty cannot recharge

Hi,
I bought my Ipod 30GB on the sixth of august, it was doing fine 'till it froze, I thought is was broken but checked on the internet and after I reset it, it worked normally again. The next day I didn't use it much but it was still doing fine until yesterday I had it on the right USB (2.0) for hours and it said the battery was low, I didn't understand it but it went on and off the whole time, I looked on the internet but couldn't find much about it. So today I went to the Apple Repair centre and they were all chinese but my father talked to them and I got a new one. Now, I did the new one also in the USB synced some music and photos and after two hours the battery was completely empty and now its on and off again O.o So I thought maybe its not the Ipod but something I'm doing wrong can anybody help me?

Sounds like the USB port is defective. Do you have the wall charger or access to another computer?

U330 Touch - battery empty after sleep

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NB305-105 - Battery empty after few days

Hi,
I have a Toshiba NB305-105 (2 Gb Ram - 250 GB HDD) with Windows 7 (64) Ultimate. My battery (6 cells) has a long life about 6 hours but I don't manage why when switch-on the day after the PC the battery is discharged. I verify that PC is right switch-off and not in hibernate/stand-by but after some days the battery is complete empty.
Someone has had the same problems?
Thank for any help.
Regards

Hey,
After few days the battery shouldnt be empty but it will lose a little bit power, thats normal behavior on all notebooks. Normally up to 5-10% is normal each night/day.
In your case I would check the BIOS. There you should find options like Wake up on LAN, Wake up on Keyboard and USB Sleep & Charge. Disable all these options because they are consuming power while notebook is turned off.
I did the same after this it lose just 2-4% so its very good! :)

My Macbook (2006) with a new battery empties its battery overnight in sleep mode, why?

It's now been six months that I can't use sleep mode if my macbook is unplugged because the battery gets empty overnight. I had to replace my battery three months ago and I thought this would solve my problem. But, although my new battery lasts for over 4 hours, it is completely empty after a night in sleep mode. I checked the Internet but I found nothing. I've tried to reset the energy management system, but it did not good.
The mac really goes into sleep mode (I can see the brightness of the white light change when the lid is closed).
My macbook has a dual boot Mac os Lion and Windows 7 with bootcamp and the problem is the same whether sleeping under Mac OS or under Windows 7.
I tried turning bluetooth and wifi off, but it doesn't change anything.
I hope someone can help.
Thanks in advance!

Thank you for your answer,
I tried to log out and put the computer to sleep, but I still lost 40% of the battery in 10 hours (I reckon it is a little less than when I'm not logged out).
I reset the SMC again, no result either.
The computer does look like it is sleeping, the display is off, the light is changing and if I touch a key of the keyboard, it turn itself back with the sound of the CD check.
Does my answer help the diagnosis?
Would reinstall the whole computer solve my problem?
Thanks!

Battery Empty and Shutdown

Hi!
My MacBook is Shuting Down when the Battery is empty...normaly is to going in Sleep Mode.Actualy is going to Sleep Mode but just for 2 seconds and then is shuting down...and all my unsaved work is loosing.
Thanx ,
Andrea

This is NOT normal behavior. Your MacBook should sleep quite a while before the power gets low enough for it to just shut down. Also, even when the power gets low enough for it to shut down, it goes into deep/safe sleep... which is similar to hibernate on a PC. It will save all of your work before it shuts down so when you start it up again it looks the same as waking from sleep (although it takes a little longer as it has to load everything from your drive).
Have you ever calibrated your battery? Calibrating your battery is what lets your MacBook estimate the remaining time left. If it is not calibrated properly, OS X may think you have plenty of time left, but your battery may be very low. As a result, it will just shutdown because OS X doesn't know that the battery is about to run out and it can't go to sleep and/or safe/deep sleep.
Follow these instruction to calibrate your battery. Be sure to follow the instructions for the MacBook which is about halfway down this page:
http://docs.info.apple.com/article.html?artnum=86284

Battery empties completely during night after update

My battery life was pretty normal before the update, but now with 2.1, it empties completely during the night. I mean really empty, not even one little bit of green left. If this stays like this, it will be a disaster! Does anyone else has this problem?
André

Philip Pryce wrote:
none of the applications you install on your iPhone can run in the background. The problem apears to be with apples update, there apears to be maybe be some kind of rouge process that apple has forgotten to remove or something. I'd imagine apple will release an update with in a few days or so.
That is wishful thinking. I can't imagine they will have another update just days after the last one, to fix just one thing. I hope you're right though, because my battery life is SO much worse now with 1 app installed, and not running, no push or fetch email enabled, no location, no wifi/3G - oh, if my 3G worked faster than Edge, I would enable it, but it doesn't anymore. Not since the update.

IPod dead - battery emptied during startup

today I wanted to use my iPod. I pushed the button (click-wheel). The Apple-logo appeared. During startup the iPod shut off because the battery was empty.
I connected to USB (USB2.0 via a hub with seperate energy supply) and via the power connector but the iPod does not charge. It is dead. It's impossible to turn it on.
What can I do?
Mac mini Mac OS X (10.4.5) iPod 20 GB (4th gen.)

http://docs.info.apple.com/article.html?artnum=61584
http://docs.info.apple.com/article.html?artnum=60999

Battery empty in a factory sealed MacBook?

Today I unboxed a brand new factory sealed Macbook Pro Retina 15" ME293B/A (late 2013), and I found its battery completely empty. I tried to turn it on by pressing and holding the power button but it wouldn't turn on. It turned on only when I pluged it in to a socket. This indicates the battery was drained empty. Probably it was stored for a longer than usual time.
My question. Is this case bad for the battery lifetime? Have anyone here experienced this case too?
Thanks

This can certainly happen. Nothing necessary really bad, but I would fully charge it and see if it behaves erratically from this point forward. You are at least under the 1 year warranty, and should be able to bring it in for service if you find it fails to charge.
http://www.apple.com/batteries/ explains the behavior of batteries.
I would also get AppleCare before the machine is a year old from date of purchase. Register under http://www.apple.com/register/ if you haven't already. Contact the store you bought it from if you are uncertain what the purchase date was, and used a card to purchase it, or at least find its serial number to give the store.

Ipod touch 8GB: battery empties within hours . .

Hello everbody,
I have recently bought a new computer and after that a new charging device. I can charge the Ipod, and then it`s fully charged!
If i disconnect the Ipod it "empties" within hours, so i can`t use my Ipod anymore. Does somebody know what i can do with this?
Thanks in advance!
Regards Arthur

2 hours sounds pretty bad.
BUT. as others have pointed out, it depends vastly on WHAT you are doing with your ipod during that time.
are you using it constantly?
are you connected to wifi (or indeed not connected, yet your ipod is set with wifi on, so it is constantly searching for a network)
if you're connected to wifi, are you using that? (i often listen to a three and a half hour radio show on wifi, and that will pretty much kill the battery)
are you watching videos/movies or playing games?
what is your brightness setting? it is advisable to have it at the lowest setting that you can cope with, and turn off the 'auto' function. this will save battery life.
however, if you are just using in sporadically, or listening to music/podcasts, the battery life should last much longer than that, and it may well be worth getting it looked at.

Battery empties in flightmode

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