2009 MacBook Pro shuts off after low battery warning.

Today I got the warning at 10% and about a minute later, the computer just zapped off. I only had internet (Facebook and email) and iTunes open. This has happened before, more often recently, where it shuts off shortly after the warning. I've been wondering if I have a bad battery because sometimes the computer has drained all the way to 0% and then zaps off.
Is this fixable with the current battery? Or is it just old and likely needs replacement?
Any input is appreciated. Thanks!!

Apple actually has a section of their website dedicated to explaining how recharge-able batteries work these days.  It includes some tips on how to maximize your battery life.
http://www.apple.com/batteries/

Similar Messages

  • 15"Macbook Pro shuts off after 5 minutes when using full-charged battery.

    15"Macbook Pro shuts off after 5 minutes when using full-charged battery.  If not touched, computer stays on.  But start typing, it shuts off.  Was told this was a fan problem.  Had fan replaced last spring.  But problem has begun again.  Is this a battery issue or somethig else?

    Charge Information:
      Charge remaining (mAh):          3747
      Fully charged:          Yes
      Charging:          No
      Full charge capacity (mAh):          3899
      Health Information:
      Cycle count:          90
      Condition:          Good
      Battery Installed:          Yes
      Amperage (mA):          0
      Voltage (mV):          12382
    It says it looks fine....

  • Macbook no longer "sleeps" after 'low battery' warning, just suddenly dies

    My macbook (just over a year old) used to give me a warning with 10 minutes left that it would sleep so as my data was not lost, if I didn't plug it in. However, recently, it has stopped doing this - instead of sleeping, if I don't get to a power source in time within 10 minutes, it simply cuts out, with the sound of the hard drive stopping - like if you shut down a frozen macbook with the power button.
    This is REALLY irritating - what's going on? Why does it not sleep anymore, and is there any way to fix it?
    I'm on Tiger 10.4.11, with an intel macbook...

    Same Problem here. Tried several calibrations, smc and pram zap (well i guess there is no pram any longer so it zaps something else). Now I found another post where they talk about the battry 1.2 update. http://discussions.apple.com/thread.jspa?threadID=1449128&tstart=60
    I remember when trying to do an battery update to 1.3 manually the update told me that it is not for my macbook. But - I found the 1.3 update Bundle in /System/Library/Configuration/BatteryUpdater.bundle
    1. I Removed /System/Library/Configuration/BatteryUpdater.bundle from my system
    2. rebooted
    3. Emptied trash
    4. Installed update 1.2 by Softwarupdate.
    I will now do an SMC reset an then let the battery run low and watch what happens.
    Then do a calibration.
    I have the problem here in different ways. Sometimes Macbook shuts down suddenly after low battery warning, sometimes it sleep, almost never it hibernates.
    My Battery was replace after showing the x symptome about a year ago but now it looks bad again
    Full Capacity (in mAh): 3866
    Remaining Capacity (in mAh): 1982
    Power Consumtion (in mA): 1564
    Voltage (in mV): 11974
    Number of cycles: 148

  • MacBook shuts down after low battery warning

    Hi,
    up until recently my macbook's battery has been working just fine. but then lately i noticed that a few minutes after it displays the low battery warning it shuts down by itself.
    before, when the low battery warning would display i could still continue working on my macbook for several minutes until it goes to sleep -- only then would i connect it to the power cord.
    unlike the other posts (concerning batteries) that i've read, i have no problems turning my macbook on/off before or after this event has occured. neither does it shut itself down when the battery is halfway. my problem really only happens after the low battery warning has been displayed.
    i wanted to calibrate my battery but then that would require my macbook to go to sleep once it reaches a battery level of less than 5%-10% -- mine just shuts down completely.
    is this shutting down thing a substitution mechanism to save the laptop's memory -- instead of going to sleep, it'd just shut down?? how can i fix this?
    thanks in advance for the help.
    MacBook   Mac OS X (10.4.8)   512MB, 2GHz Intel Core Duo

    For what it is worth, I now have the same issue. Only I don't even see the low battery warning, it gets to 15% or 10% and bang, no power. This is not good, by the way and is bound to corrupt something in the system as OSX requires some house keeping when you shut down the computer properly. This instant off is not a proper shut down. I took my MacBook in and they wouldnt simply replace the battery, they want to keep the computer and give it back to me in a few days. I rely on this puter for work 5 days a week, so I was trying to avoid this.
    Oh well I guess a trip to the Apple store is unavoidable.
    Regards,
    RacerX

  • Shut down after low battery warning

    Hi
    After I get the low battery warning on my iBook G4 (about 30 seconds) my iBook unexpectedly shuts down, I have tried recalibrating the battery several times, including shutting the lid to put it to sleep after the warning then plugging it in and waking it (to recalibrate you are supposed to wait until the machine sleeps) and letting it charge right up.
    I have also tried resetting the PMU, although I dont think this is working as I hit shift-ctrl-apple/option-and the power button, and all that happens is the machine starts up as usual, according to the documentation, I should have to then power up the machine.
    Is itr just that my battery hasd had it? I have notice it only takes an hour/hour and a half to run the battery down, and only about 30mins or so to charge.
    Thanks for any help in advance.
    Mike

    That definitely sounds like a battery that wants to be replaced.
    My iBook behaved in a similar manner--except the "low battery" warning wouldn't even show up!
    I think it's time for you to pick up a new battery--they run about $100.
    ~Lyssa

  • MacBook Pro shuts off after attempting to boot

    So I may have accidentally deleted a file that I thought was a temp connected to another file. I stopped the deletion when I realized it was a large file. I restarted my computer and when it starts to boot, and during the spinning wheel, it shuts off. I do have a recent back up of my system, though I can't start it to do anything.
    Can anyone give me some ideas of how I might be able to correct?
    I have an early 2011 MacBook Pro.
    Thanks.

    Boot to the Mac OS X Utilities Recovery HD system. At startup hold down the Command + r key to access that system. then select Reinstall Mac OS X. A fresh copy of Lion will be downloaded from the internet and installed on your Mac. Doing this so called Over the Top reinstall should not affect any other files on your Mac other than to replace the file/s you deleted.
    You can also use that Mac Utilities boot to restore your system from your Time Machine backup which might be the best thing to do. Have the TM backup drive connected before you start the Recovery boot process.

  • Macbook Pro shuts off after few seconds of gray screen

    Help - I came home to discover my power cord had died and my laptop turned off due to no power. I used a friend's power cord to turn it on later that night and send some emails. I bought a new power cord the next day, plugged in, and turned  the laptop on. It stayed on the gray screen with a spinning wheel beneath the apple logo for a while. I restarted it and it turned off after a few seconds of the gray screen. An empty bar flashes twice horizontally at the bottom before the spinning bar begins.
    I tried booting in safe mode, but it would just stay on the gray screen. I tried doing shift+command+v and received a message about keys out of order and disk error full, can't repair. I was able to boot from the install disc, and when I click "Repair Disc" I get the same erros. Not sure what to do now?

    Migg7 wrote:
    Would my time machine data be preserved with this?
    Well this is the big gamble. You really don't know for sure.
    TimeMachine has gotten corrupted from a failing original drive and then unable to restore properly to a new drive.
    It's not like you can access the files on a TM drive directly and cherry pick what you need and leave the rest. It's all or nothing.
    If you go erasing your only other copy on the boot drive, which the files still could be accessed from another boot drive, and if you find out the TimeMachine drive can't restore, then your up the creek without a paddle right?
    So if your able, create a data recovery drive and try to rescue your second copy of the files on the boot drive or restore the TM drive to the second boot drive , so this way your files can be accessed directly if you need it and you have two copies again.
    Once you can direclty access your files then you can go about erasing and installing on the internal boot drive.

  • MacBook Pro shuts off immediately after startup

    My MacBook Pro shuts off immediately after I start it. It gets to the Apple logo on the grey screen and it shuts down. I have tried launching it in safe mode, resetting the NVRAM settings, nothing works.. Has anyone witnessed similar problems ? What can I do to fix this problem ? Help is gladly appreciated.

    Reinstalling OS X Without Erasing the Drive
    Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
    Reinstalling OS X Without Erasing the Drive
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    When the recovery menu appears select Disk Utility and press the Continue button. After Disk Utility loads select the Macintosh HD entry from the the left side list.  Click on the First Aid tab, then click on the Repair Disk button. If Disk Utility reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit Disk Utility and return to the main menu.
    Reinstall OS X: Select Reinstall OS X and click on the Continue button.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
    Also see:
    Reinstall OS X Without Erasing the Drive
    Choose the version you have installed now:
    OS X Yosemite- Reinstall OS X
    OS X Mavericks- Reinstall OS X
    OS X Mountain Lion- Reinstall OS X
    OS X Lion- Reinstall Mac OS X
         Note: You will need an active Internet connection. I suggest using Ethernet
                     if possible because it is three times faster than wireless.

  • On starting up, my macbook pro shuts down after 25 seconds of booting up.

    Hi there. On starting up, my macbook pro shuts down after 25 seconds of booting up. The time bar comes on for a while before it simply goes blank and switches off without any notification. Battery iappears charged. Could it be a virus? Help please!! O

    Reinstall Lion, Mountain Lion, or Mavericks without erasing drive
    Boot to the Recovery HD:
    Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
    Repair
    When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list.  In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
    Reinstall Mountain Lion or Mavericks
    OS X Mavericks- Reinstall OS X
    OS X Mountain Lion- Reinstall OS X
    OS X Lion- Reinstall Mac OS X
         Note: You will need an active Internet connection. I suggest using Ethernet
                     if possible because it is three times faster than wireless.

  • Macbook Pro shut off and won't turn on or charge?

    I purchased my Macbook Pro August 1st 2012 at Best Buy and in April it shut off for no reason and it wouldn't charge. Apple replaced the battery cable and my Macbook worked for a couple of weeks, then in May same thing happened and Apple replaced the MLB, a couple days later the same thing happens and Apple replaces the Magsafe board with cable. Then a few days later specific keys on the keyboard stop working and Apple replaces the topcase with keyboard. Now 120 days later my Macbook Pro shuts off and won't charge for the 4th time. My Macbook is now out of warranty but I don't think I should pay since this is the 4th time my MacBook Pro shuts off for no reason and won't charge. Yes I already tried reseting the smc, still didn't work. What could be causing this and is there anyway Apple will cover this since is the 4th time it shuts off for no reason?

    Call Apple Customer relation and explain your situation. Have your receipts for the work that was already preformed on it and ask them to replace it with a new unit.

  • Issues With MacBook Pro Shutting Off

    I have been having troubles the past couple of days with my MacBook Pro shutting off when running on battery power.
    MacBook Pro OSX 10.4.11. 2.16 Intel Core Duo. 1 G Ram.
    I will have plenty of battery charge and then "poof", computer just goes black and has no power. It does turn back on, but gets annoying. Everything runs fine when plugged into the wall.
    Anyone have any ideas of what may be causing this?
    Thanks.

    How old is your machine? This sort of thing is covered under warranty (or apple car). I got a new one about a year ago that way. Apple WILL ask for number of charge cycles. Believe it or not, high numbers can be good because it says that you have actually been using the battery and it's not just dead from sitting unused.
    It sounds like you have a dead cell. Your battery is separated into several compartments. Your charge looks fine until that cell is actually needed. At that point, CLUNK. Nothing works.

  • Macbook Pro shutting off when closed - Mountain Lion

    Just upgraded to Mountain Lion and now my macbook pro shuts off instead of sleeps everytime i close the screen and needs to be re-booted when screen is re-opened. Any one had the same issue and any known fixes?

    Check System Preferences --> Energy Saver and make sure you do not have the sleep sliders set to "Never".
    This may pertain to either or both Battery and/or Power Adapter tabs in System Preferences.

  • Macbook pro  shuts down at 15% battery

    ok so my macbook pro shuts down at 15% battery by it self without warning just started happening yesterday i got this model in october 2009. Need to know if i have to get a new battery confused with what is wrong with it any reply would be greatly appreciated

    In System Profiler/Power what does it say about the Cycles and Condition ?
    Reset the SMC (System Management Controller) and re-calibrate the Battery (you should re-calibrate every couple of months).

  • MacBook pro shuts down at 50% battery life!

    MacBook Pro shuts down at 50% battery left! Any suggestions. When in use it is usually plgged in

    Reset SMC.
    http://support.apple.com/kb/HT3964
    Choose the appropriate method.

  • Macbook Pro shut down because the battery power ran out. Now I cannot start it and the battery will not charge. Only one green battery charge light lights up and blinks.

    My Macbook Pro shut down because the battery power ran out. Now I cannot start it and the battery will not charge. Only one green battery charge light lights up and blinks on the left side. I am running Lion. How do I get this to charge and turn on? Thanks

    If your model Macbook Pro is the calibrating model, let the battery calibrate. 
    If not, and are still under warrant or have Apple Care, give them a call and get a case number.  Otherwise, take the computer to an Apple store or an AASP.  Whichever is more convenient for you. 

Maybe you are looking for