Battery Problem i think

The past week or so my computor gets to 25% and then without warning just turns off and today it has done it at 40% plug it back in and chagres up to 99% but not to 100% now have discarged it and recharged it before this started to happen a few weeks ago but obvioulsy i can't discharge it anymore can anyone help or do i just have to take it back and get a new battery?
Thanks

Reset the PMU (power management unit) and re-calibrate the Battery
If that doesn't fix things call Apple about a free replacement.

Similar Messages

Battery Problem i think !!! ... Please Help Me !!!

My iPhone 4 Suddenly Crashes Down as if the battery is empty .. when i try to open it he tells me to recharge .. i connect the phone to the recharger and it does Open .. but when i open it i check the battery i see that it wasn't Empty From the beggining

i just bought the mobile Yesterday ... and just have it Setup'ed and now it makes this problem !! ... is it a factory Problem ... or battery problem or what :S !

IPod battery problem I think?!?

When I plug my iPod in with a Firewire cable into my G4 it comes on and can play songs etc. As soon as I eject and then take the cable out of the iPod it switches off and won't come back on until I plug the Firewire cable back in.
I have tried resetting, update, restoring etc with no luck. I tried using a USB cable and all I get is the battery charging symbol on the iPod screen but the charge icon doeasn't move, it just stays with the bottom 1/3 filled.
Does this mean I need a new battery?

Hi there,
I guess it depends on how long you've had your iPod for and how often you use it.
For example, is it more than a couple of years old, and when you recharge it, do you wait until the battery has nearly run out of juice or do you charge whenever you feel like it irrespective of how much charge the battery currently has?
I think it says somewhere that most iPod batteries are good for a thousand charges or more depending on you being a good owner and charging it up fully, then running it down fully each time...
Replacement batteries can be had in many places now, such as on the Newertech website as well as Sonnet Technologies.
On the face of it, it does sound like your battery is dead. That's just on the face of it, mind.

HELP! BATTERY PROBLEMS, I THINK...

Hey,
Got problems with my MacBook Pro battery. It started when I noticed it was taking a REALLY super-long time to charge...I would leave it plugged in over night and in the morning, it would still be at 63%. Then, it would say it was fully charged, so I'd unplug it and work on it, and it would just go dead, even though I had more than half a battery left (at least according to the status icon). This has happened several times, and it doesn't start back up unless I plug it in.
To make matters worse, just this morning, I spilled hot coffee all over the laptop and now it's really giving me problems...it's on and working but it will just go out even though it's plugged in, and it takes a really long time to start up again.
Do I need to buy a new battery or calibrate or ??????? Can I get it back to normal?

To make matters worse, just this morning, I spilled hot coffee all over the laptop and now it's really giving me problems...it's on and working but it will just go out even though it's plugged in, and it takes a really long time to start up again.
Oh, that's really bad. You are probably never going to get that machine to be back to normal again.
Those grains can get in between the circuits and any left over residue that dries on it can short the circuits on it.
Time to move the hard drive out of your machine and put it in a replacement. Hopefully your homeowners insurance will cover that. Never let food nor drink near your computer.

Hi i have a white screen problem with my macbookpro mid2009 15".I installed a ifixit battery and i think it screwed up one owc ssd drive.I just installed a new one and at 13min battery left it shut down and then all i got was a white screen...

Hi i have a white screen problem with my macbookpro mid2009 15".I installed a ifixit battery and i think it screwed up one owc ssd drive.I just installed a new one and at 13min battery left it shut down and then all i got was a white screen...I tried every feasible command and all i got was some more white lol.I dont have my tools to open the case right now but do you guys think my cpu board is done?

Have a look at this help document for suggestions that you haven't tried yet:
http://support.apple.com/kb/TS2570

Hi I went to an Apple store in sydney regarding a battery problem on my Iphone . All the think its the phone settings but my question is what the point of giving the facilities in phone if we are not suppose to use those?

Hi I went to an Apple store in sydney regarding a battery problem on my Iphone . All the think its the phone settings but my question is what the point of giving the facilities in phone if we are not suppose to use those?

Your question/request is incomprehensible.
This much can be understood:
You have an iPhone (model unknown)
You have some sort of battery issue (exact kind unknown)
You went to the Apple Store in Sydney (presumably, Australia)
You did not achieve satisfaction on said visit.
So, throw a shrimp on the barbie while you explain yourself, mate!

I think ios 5.0.1 has fixed my battery problem on ipad 1

Was glad to see this morning when I woke up ios 5.0.1 was out.
I downloaded it straight away through the ipad it self..
Once done I then charged up my ipad to full 100% ..
Now I started using it from around 9am this morning and its 4.10 pm now.. and I'm still at 89% battery...I think i can safely say the problem has been fixed
I don't know if this is normal or not..but to drop down from 100% to 99% it took around 33 mins... but I did notice from 99% to 93% it was dropping like 1% every 7-8 mins.. anyways i left it around midday at 90% 4 hours has passed now and its down to 89%... so im really pleased with the fix. I hope it stays this way lol.
Has IOS 5.0.1 fixed everyone's ipads battery problems??
Been reading up for the iphone 4s also and it seems 5.0.1 hasn't done anything for the battery charge... was really hoping to purchase a 4s soon ..but if they still have the battery problem I guess I'll have to wait a little longer.

In terms of the battery, if you are not already doing so you should go through at least one charge cycle per month i.e. charging to 100%, running it down so that powers off, and then charging back up to 100%, which should help keep the battery indicator accurate - it's recommended towards the bottom of this page http://www.apple.com/batteries/ipad.html
I hadn't noticed any problems with the battery on my first gen iPad, but I've updated anyway.

Macbook Battery Problem

Hi all, this is my first post, but something weird happened to my macbook that I have to share with you.
Ok, my Macbook Core Duo 2.0GHz (1st generation) have had no problem during its first and half year. Then I left the notebook sitting at home for one month as I was away on business. Came back, the machine won't start, used AC adaptor and showed the battery not charging, "x" and everything. My warranty expired, so I bought a new battery. Once I got that, it worked fine for almost 7 months.
Another business trip left my macbook for 1 month, I came back, the battery is dead again!!! So I went to apple support and bought another new battery. This time I installed it at home, and it doesn't charge what-so-ever. I tried everything from SMU reset, PMU reset, P-RAM reset. NOTHING WORKED.
So I took a friend's macbook battery to try, and it worked! I can charge that battery with my macbook, and my battery won't charge on his macbook. So scientifically I thought its the battery defect. I went to Apple Care and they say they will replace it for me, but think that it should be my macbook's problem. Must be the Logic Board, I explained why I disagree, and that the battery came with only one LED blinking when I got home to charge, the current was already too low to charge.
Anyways, I was able to buy a second-hand battery really cheap but with limited life-span and use it until my replacement battery returns. Everything seem fine and I can charge it up to 100% although it will only last me 50-mins, still not bad, right?
I was reluctant to completely drain this battery now since I am afraid it will drop to zero and won't recharge like the other ones.
I am using Boot Camp, and Vista as well as OS X. Suddenly today, two days after I bought the 2nd hand battery, I was using Vista to show my friend the battery problem is fixed. But suddenly out of nowhere the battery dropped from 95% charged to 0% in seconds. It shuts down automatically, and the battery was flashing one LED indicating it's dying.
I started back in Mac OS X and found the charger able to recharge, but it fixed at 0% for 20 minutes. I thought I am screwed and went out for a smoke. I came back to see the battery charging back to 5% and then slowly to 10%, and 20%, suddenly it went back to 85% in seconds, and then 100%. I try to unplug it and it seemed fine. I left it on without the adapter for 20 minutes, the battery drain normally, to 70% (it's fine considering the battery was 2nd hand) My friend thought I should try to switch back to Vista to see if the same thing will occur. So I did, and before the Vista screen came up, the macbook blacked out. I checked the battery indicator and it's flashing one LED again!!!
So I switched back to Mac side and re-do the charging, this time it took longer to get back to +90%, I thought this is normal, 'cause I did use the battery longer on the Mac side before switching to Vista for the test.
I thought to myself, why Vista drained my battery, and then I remember the first battery that died on me was about the time I switched the PC side to Vista. Prior to that, the PC side was using XP. The second time it died it was in Vista as well. I also remember I wanted to reduce the size of my PC partition, so I trimmed off unnecessary features like hibernation by (Powercfg -h off). It saved 2G in size but it may be causing some problem to the charging circuit for the Mac-hardware??? Don't know for sure.
So I erased my Vista partition, and re-installed XP. Since then I tried both sides without adaptor, usually for 10-minutes or less, and no sudden dropped to 0% occurred since.
Everything else is working fine with my macbook, except the power features. Right now at least I can charge the battery, but I am always worried about when or IF the battery will dropped off and kill itself.
I am waiting for the replacement battery to return from APPLE, and hopefully when it returns, my Macbook will be able to recognize the DEFAULT low-charge of a new battery. I'm still not sure if my macbook is defective, and if it did killed the first battery replacement they gave me a few days ago. If it did kill a decent battery, will it kill this new replacement as well??
I know for a fact that the reason why the machine won't charge the battery is because the current of the battery has become too low for the machine to be able to charge it. If the current becomes lower, the "X" will occur suggesting that the machine doesn't even recognize it's a battery. But what I want to know is what caused the battery to drop to such a low current if I turned off the macbook during storage.
Sorry for the length of this post, but I have to be clear on all the details if I want help, I suppose. Right now my question is (1) Why is this occuring?? (2) Am I right in assuming that by removing Vista with XP, the problem will not repeat?? (3) Is it likely for any new or 2nd hand functioning battery to drop to the state of the other battery any time soon?? (4) Am I doing proper care for my Macbook, and what should I do in the future to avoid the same problem from occuring??

gpotts,
Thanks again, here's my battery profile: (keep in mind this is the 2nd hand battery I am profiling) BTW, something happened when I was doing this message, I left the notebook on for about 20 minutes, it dropped from +90% to 48%, macbook prompted me that the battery is running low. I plugged the adaptor and it went back to +95% within minutes...
Good thing is, I haven't seen the sudden drop to 0% ever since I removed Vista, and also I am able to charge my battery everytime I try now, no more "NOT CHARGING" or "X" indication.
Any clues??? Thanks in advance.
Battery Information:
Model Information:
Serial Number: DP-ASMB013-34cf-** <Edited by Moderator>
Manufacturer: DP
Device name: ASMB013
Pack Lot Code: 0001
PCB Lot Code: 0000
Firmware Version: 0102
Hardware Revision: 0300
Cell Revision: 0100
Charge Information:
Charge remaining (mAh): 1533
Fully charged: No
Charging: Yes
Full charge capacity (mAh): 1597
Health Information:
Cycle count: 349
Condition: Good
Battery Installed: Yes
Amperage (mA): 466
Voltage (mV): 12597
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 60
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 60
Automatic Restart On Power Loss: No
Wake On AC Change: No
Wake On Clamshell Open: Yes
Wake On LAN: Yes
Display Sleep Uses Dim: Yes
Battery Power:
System Sleep Timer (Minutes): 10
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 2
Wake On AC Change: No
Wake On Clamshell Open: Yes
Display Sleep Uses Dim: Yes
Reduce Brightness: Yes
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: Yes
Charging: Yes

Can Apple replace my macbook pro (mid 2012) retina's battery if I think that the battery health has gone bad/in need of and renewal?

Can Apple replace my macbook pro (mid 2012) retina's battery if I think that the battery health has gone bad/in need of and renewal???
I've had my Macbook for about 11 months now and i use it every day; its gone though about 420 cycles of charging and using the power, and i noticed the battrey preformance has decreased (as expected). The problem isn't sevear yet but it would comfort me knowing that i could replace the battery in the near future
Please contact me or answer the question if you know anything about this!

Exitio\'s Apple wrote:
Can Apple replace my macbook pro (mid 2012) retina's battery if I think that the battery health has gone bad/in need of and renewal???
No only if they think under warranty/AppleCare, but your likely able to pay for a new battery if they have them, which they might not yet since it's such a new machine still.
BTW, I have a Early 2011 17" MBP, 27 months old, charges to 97% and has only 14 cycles.

Anybody that has ever had, or still have battery problems....

Please join me in finding a solution.
Lets all converse in this thread about battery problems. I Have noticed many many many battery and power problems going unresolved in this discussion forum and I think if we all get organized into one thread and work together we may find a solution.
If you haven't read of my battery and power problem before here is the run down.
-battery won't charge(0% and then eventually "No Batteries Availiable")
-Battery is NEW. It is valid(works in other iBooks).
-Its not the DC-in board. No, no... I replaced that and it did nothing, it probably won't help you either.
-I've done all the pointless stuff.(Resetting PMU, PRAM, NVRAM, Deep Reset PMU)
-Battery is Charged(Used my friends iBook). Yet my iBook will not power on from the battery.
Now. I know many iBook owners are having the same problem. I have worked countless hours on this problem and I am never going to give up.
Now throughout searching countless forums of Battery Problems I have gathered some observations.(All these observations are only taken from cases similar to mine)
-They have the same problems I have stated.
-All the Resets in the world don't help them
-Some of them mention a noise coming from the iBook.
-Some of them mention buying third party power Adapters.
-The thread usually ends with them asking more questions and replies never come so they give up.
-They all usually go unresolved or Solved in the case that they just buy a new laptop.
So taking that I am pretty sure that this problem needs to be solved. I have been giving it a good try but without information I just cannot get too far.
Any of you people with the same problem as me... We should all compare certain statistics and symptoms to see if we can zero in on what the problem is.
These are my suspicions.
I purchased My Power-Adapter from Ebay. It looked legit and everything and it provides the iBook with power pretty well. Yet I stumbled across something. It says on the Power Adapter that it is a 65(watt) Power Adapter. But when I check in the System Profiler, This is what it reads:
AC Charger Information:
AC Charger (Watts): 45
Connected: Yes
Now why would the Power Adapter say 65(watts) but when I check the stats on my iBook it receives 45(watts). I have checked all the stats of these iBooks and I know that they need 65(watts) to function properly. Some people say 45w will power an iBook fine but I think this is why the battery won't charge. The power Adapter I bough online clearly stated that it will work correctly on my model and it Even says 65w on the adapter. Remember the faulty batteries? Could people be possibly making faulty power adapters and selling them now too? My friend has moved so I cannot test his "Apple" adapter to see if it works.
I also think this may be the cause of these processor sounds(That are stupidly diagnosed as HD failures) that some people like me get. I found out if I turn the processor down to "reduced" the sound goes away. Maybe the "whizzing" sound could be a capacitor being overworked so it can provide the processor with power or the processor itself but I really think these issues are related.
In saying that... This is what I want. Anybody out there that has the same(or similar) problems as I do, please do this:
-State the issues you are having with your iBook.
-Go to System Profiler and Under Hardware click Power, copy all of those statistics in the right pane and paste them in your reply.
-Say what kind of iBook(or Powerbook) you have.
-Say what kind of battery and what kind of Power adapter you have.
-Ask for other statistics that you think might help you.
-If you have any ideas of what the problem is please tell me.
-And if you already know a solution please tell us all.
We can all tackle this problem if we work together.

I can't speak to all of your problems, but there are a few things that may help.
+I purchased My Power-Adapter from Ebay. It looked legit and everything and it provides the iBook with power pretty well. Yet I stumbled across something. It says on the Power Adapter that it is a 65(watt) Power Adapter. But when I check in the System Profiler, This is what it reads:+
+AC Charger Information:+
+AC Charger (Watts): 45+
+Connected: Yes+
+Now why would the Power Adapter say 65(watts) but when I check the stats on my iBook it receives 45(watts). I have checked all the stats of these iBooks and I know that they need 65(watts) to function properly. Some people say 45w will power an iBook fine but I think this is why the battery won't charge. The power Adapter I bough online clearly stated that it will work correctly on my model and it Even says 65w on the adapter.+
You are incorrect about this. The adapter that shipped with iBooks, initially, was a 45-watt model. 45 watts is all it takes to properly run the iBook and charge its battery. The iBook registers the adapter as 45 watts because the iBook only takes the amount of power that it needs. A Powerbook needs the full 65 watts in order to run the computer and charge the battery simultaneously.
Did you replace your DC-in board yourself? Has it ever worked since the DC-in board was replaced? Are you sure you got it plugged in properly?
Yours is acting exactly the way my husband's did when his DC-in board needed to be replaced. That is, it would work from a fully charged battery, but would not charge the battery. A DC-in board replacement was the fix for his, and sounds like that would be the fix for yours, too. If you did it yourself before, maybe you need to either try it again (you could have received another bad one), or send it off to have someone else do it.
Good luck.

Another one of those battery problems...so scared

Hey all,
I know that many people are posting battery problems and I think I have a similar one...I just don't know if apple will listen to me. My 15" mbp shuts down at around 45% charge for no reason. I applied the update that apple provided but to no avail.
Unfortunately, here are my stats:
Battery Installed: Yes
First low level warning: No
Full Charge Capacity (mAh): 3824
Remaining Capacity (mAh): 3824
Amperage (mA): 239
Voltage (mV): 12604
Cycle Count: 529
It seems i have decent capacity but the cycle count indicates that the battery is old (about 13 months). So what do you guys think? Do I have a chance of getting a free replacement with the protection plan? If there is a possibility, what tactic should I use-you know- call apple, mac genius, what should I tell them. The problem has been bothering me for a while and it seems to be getting worse.
If I probably won't get the replacement, can someone recommed some good alternatives you found to the default batteries, preferably those with a greater capacity/battery life. Keep in mind, I'm a college student so any money I can save would mean a good month's worth of food that isn't crackers and ramen.
thanks,
any reply would be greatly appreciated.

Unfortunately, I really doubt Apple will give you a free replacement battery. Apple specifies that a battery should maintain 80% of it's original full charge capacity for 300 cycles. As you point out, you have 529 cycles on your battery - it's had a good life! But Apple will tell you (correctly) that batteries do wear out, and that's what is happening to yours.
So, you either need to live with the poor run time that comes with an elderly battery, or purchase a new one. It's just one of the extra costs of ownership, like buying gas for your car.
If you check on Google, there may be slightly less expensive 3rd party batteries out there. If you go that route, given the problems many people have had with these batteries (which Apple has acknowledged), be sure you trust the vendors warranty. Else, you may be better off just buying direct from Apple.
Wish I had better news, but I hope this at least sets your mind at ease a bit...(except for the $ part, of course...).

Something more than the usual battery problem

Well, I first had a problem with the charger when it failed to charge (i.e. no orange or green light). I called Apple and had the charger replaced, and the new one worked fine.
It's probably been around a year since that, and I returned from a trip away (nothing appeared to be wrong with the Mac before that) to find that the charger wouldn't charge (i.e. black X in the battery icon at the top-right of the screen) despite having the green light on.
That's not all: the Mac will only work if the battery is actually charged. If I pull the charger out, the Mac instantly switches itself off completely.
Only today, I have noticed that the charger no longer shows the orange/green light, and if I shut the Mac, the apple at the back glows and the glowing on/off light thing on the front of the Mac doesn't come on (i.e. the screen is still on despite being shut).
I get the feeling that the Mac is deteriorating somewhat - what do you all think is happening? I've tried following the instructions on this site with downloading Battery Update and all that, to no avail.
Message was edited by: orangesalohcin1173

Your battery problem is actually a known issue and you should be able to get a free replacement from Apple:
http://www.apple.com/support/macbook_macbookpro/batteryupdate/
Be sure and have this link or a printout when you talk to Apple--there are several battery programs, and not every Apple employee is familiar with this particular one. I think you'll recognize you battery problems in this article--especially the part about the battery being visibly distorted. But remove it at once--it can exert pressure on the trackpad from below and cause permanent damage if not corrected.
Good luck!

Compaq Presario CQ40-340 TU battery problem

Hello ,
I had a battery problem it says, consider replacing your battery. And it sucks, it already ended the warranty.
it was i think 1 year and 1 month when my battery had this problem. It charge a little bit after 30 sec to 1 min my laptop turns off. Its unusual i think my battery only last a year. is there latest battery recall on Compaq Presario batteries?
my CT: is 6AQEAC ***********
THANKS
Regards,
bk

See this
http://bpr.hpordercenter.com/hbpr/

Does anyone have battery problems with iPad mini retina?

I am noticing that there may be an issue with my iPad Mini Retina battery.
I will put to charge at night and in the morning it will say it is at 23% when I actually unplug it
it changes to 100 or 93%.
Is this happening to anyone else.
Could it be I use it too much???
It is only 1 year old.

AlanLpdx wrote:
The same thing happened to me. I think what happens is that the OS update starts ALL of your apps running in the background and burns through th battery....
I don't see that as causing the issue though. Plain fact is that only a very few apps can truly RUN in the background (i.e. execute some task, like playing music). Most apps in the recent tasks bar are suspended (similar to a UNIX halt state), not running, since the iOS only supports a very limited sort of multitasking and most apps do not have any code that can, in fact, run in the background.
So, for those experiencing the reduced battery life, I think something else must be happening, although I don't know what since my battery life has been excellent with all the upgrades. Just saying that I'd suspect some other cause for those with the problem.

4S battery problem - phone dies, can't charge or turn on??

Having some possible battery problems with my iPhone 4S. I'm on Sprint, with the latest iOS and running on Windows 7. It all has to do with when the battery dies, and has happened 3 times already...
1. battery died, this happened:
(about a month ago)
plug in to PC via USB, low battery sign (with small sliver of red available).
almost immediately (about 2 seconds), apple logo startup screen appears.
about 20 seconds later, vibrates twice.
a second later it flashes the lock screen then goes to black with a spinny wheel for about 5 seconds.
then the apple logo startup screen shows again...and same thing repeats.
does not charge at all. same problem when plugged in to wall charger.
somehow the next day I got it to show "connect to iTunes" screen, and restored the iPhone.
2. battery died, same cycle happening.
(about two-three weeks ago)
I left it alone for a week & set a Genius Bar appointment.
somehow, the day before the appointment, I was able to plug in the iPhone, charge it, and turn it on with no problems at all.
I took it in anyway to the Apple Store and they did a "firmware restore", supposedly different from the restore I did on my home computer.
3. battery died, same crap again.
(yesterday...)
possibly interesting to note was that the battery was fully charged and left alone for the day, but was dead when I checked on it in the evening.
I think something is happening where the battery isn't actually completely drained - so the second time around when I got lucky, the battery had fully run out... so when I plugged it in to charge it didn't try to turn on straight away (because it couldn't).
...Not really sure though.
Any thoughts?????

Could possibly be the battery, I just thought if you remove the battery then try turning the phone on with the charger plugged in and see if that works, but then realised it doesnt as I just tried it, so ignore that one ha ha. Id try another battery in it and see if that solves the prob, if that doesnt work, it might either be totally screwed or just might need re flashing if the firmware has gone down the pan for some reason.

Battery Problem i think

Similar Messages

Maybe you are looking for