MacBook :: Shuts Down On 60% Battery Percentage?

May 5, 2012

My MacBook shuts down on random percentages when used on battery power. I can only use it for FIVE minutes before it shuts down. And as I said, it shuts down before the battery runs down to 0%.

Info:
MacBook, Mac OS X (10.5.8)

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MacBook Pro :: Says Not Charging But Percentage Of Battery Going Up

May 15, 2012

When I plug my charger into my macbook pro it says "not charging" where the percentage is in the top right corner. The light on the bit that's plugged into the macbook pro goes green then orange. However the percentage of battery seems to be going up, but the little battery icon has the energy bolt sign and not the charging one.

Info:
MacBook Pro

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Hardware :: MacBook Pro Battery Percentage Rate

Oct 25, 2009

For the last few days I've been worrying about my battery, I know it's silly and everything, but it's supposed to have 7 hours. It will go for a good 5 hours, sometimes more than that. But the percentage rate seems to be going down quite quickly. e.g half an hour ago it was at 73%, now at 62%. The battery time also changes quickly, from 6 hours 42, to 2hrs 32, back up to 4hours, etc. I have checked the condition on Coconut Battery and it's at 100%.

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MacBook Pro :: At What Percentage To Discharge Battery Before Charging

Jul 5, 2012

How much should I let this battery discharge before charging?i.e. percentage.

Info:
MacBook Pro

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MacBook Pro :: Battery Percentage Sign Disappear?

Aug 20, 2014

MY macbook pro is not charging. the battery percentage sign disappear or shows there is no battery power. I take it to Apple shop and they told me after checking the problem is of the Hard disk . I have many important things on it . What do you think ?

Info:
MacBook Pro, Mac OS X (10.6.4)

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MacBook Pro :: Battery Not Stable / Percentage Doesn't Work Properly

Aug 25, 2014

As i ask that battery not stable,last few day i was sense that the percentage doesn't work properly,like when it showing 1% battery life, but after another few second onward its showing me 2% left...So i would like to know what happened to my mac book pro ya? its that cause the battery going die?

Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)

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MacBook :: Unable To Use System With Battery / Computer Shuts Down Hwen Start From Battery

Apr 18, 2008

My battery needed replacing for a couple of months before i dropped it from about knee level onto a sidewalk. After the drop I got the not charging icon. I thought maybe the battery had just finally died. so I did not panic about the no charge. The laptop works fine when plugged in to power with the old battery on or no battery at all. Not at all when unplugged.

When I put the brand new battery on the lap top, the computer shuts down halfway through boot up. I tried holding the power button down through boot up reset, as well as removing all power (plug and battery) and holding down the power button for 10 seconds reset.

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IMac (Intel) :: Battery Percentage Doesn't Change After Update?

Sep 4, 2014

My battery percentage will still the same no matter what it is it until I plug it in, which is when it updates

Info:
iMac, OS X 10.9.4

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ITunes For Mac :: Battery Percentage Display Disappears During Sync With IPad Or IPhone

Jun 1, 2014

When syncing my iPad 5s or iPad Air with my MacBook Pro, iTunes will initially display the battery percentage on the Summary tab, but then it disappears, even though the devices are still charging and displaying the percentage on each device.

Info:
MacBook Pro (Retina, 15-inch, Late 2013), OS X Mavericks (10.9.3)

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MacBook Pro :: Shuts Down Instead Of Sleep When Out Of Battery

Sep 20, 2007

Is it strange that my MacBook now just shuts down when it runs out of battery instead of just going into sleep mode? It's about two weeks old now. It used to go into sleep mode, but now it just shuts down once the battery is down. Also, I had the most wonderful experience with Apple. My first macbook (three weeks ago) had a small chip on the screen. When I finally noticed it, I thought it was a large piece of dust so it wasn't too terrible. I tried to exchange it at the local store where I purchased it, but it had already been four days and I had cut out the UPC for the printer and ipod rebate the day before and sent it out. So they recommended that I go see a mac genius and see if I can get the screen replaced because I could no longer exchange it or return it (risk losing my rebates).

So, a bit upset that I was too prompt about getting the rebates in, I scheduled an appointment with a genius. When I spoke to him, he just went to the back and got the manager. The manager said instead fixing the screen, he'd liked to give me a new macbook and instant reimbursement for the ipod and printer! (the rebates I sent in will be rejected since the mac has been returned). The new macbook I noticed has a much louder superdrive seems to be working hard every time the computer wakes up and when I open it, but that definitely beats a chip on the screen. But now it doesn't go to sleep after the battery gets low, but instead shuts off.

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MacBook Pro :: 13" Shuts Down On Battery Drain?

Sep 16, 2010

I have a 2010 13" MBP that will shut itself off instead of going to sleep when the battery is drained. I tried recalibrating and resetting the SMC, as well as disabling hibernate, but the same thing happens. The computer is barely a month old. Anybody else with a 13" experiencing this? I posted this issue on the Apple forums and someone replied stating that they heard Apple is looking into it, but usually occurs with i5 and i7 machines.

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MacBook Pro :: Shuts Down When There Is Still Plenty Of Battery Left?

Oct 27, 2010

My Macbook Pro keeps shutting down before I reach zero percent battery and often when the battery still has 25% left. I am wondering if this is a software issue that may be fixed or if there is something incompatible with my hardware. I am running 10.6.4 with a 2.16 GHz Intel Core Duo, 2 GB 667 MHz DDR2 SDRAM memory bought in April of 2007. My mac was originally running Tiger, but a few months ago I updated to Snow Leopard.

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MacBook Pro :: 1strev Battery Lasts Until 76% And Shuts Off?

Jul 9, 2008

I have a 1st revision Macbook Pro 15" that's about 2 years and a few months old, and all of a sudden the battery will not provide power past approximately 76%. As soon as the the battery displays, 75% or 76% of the charge remaining, the laptop shuts off completely, does not warn me that my battery is low, and does not sleep or save the contents of my RAM - nothing it should be doing. The battery is only at 149 cycles as of today, and I don't have any sort of AppleCare plan. Is this something I can get replaced under a warranty, or would I have to shell out for a new battery? And is it even worth it?

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MacBook Pro :: Late 2007 Battery Shuts Off?

Jul 22, 2009

Recently my battery health has dropped to 21% with only 79 cycles. I have tried calibrating the battery and have always done it at least once a month. Just this morning I was running on battery power and it shut off with 65% of charge left. I'm off to college in a month and am wondering if Apple will replace my battery even though I'm not under warranty.

I would take it to an Apple Store but unfortunately the closest one is an hour and a half drive away. Should I try calling Apple?

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MacBook :: Shuts Down When Unplugged - Battery Is Good

Jan 10, 2010

I have a 3 1/2 year old Macbook, my Applecare has ran out. About six months ago my computer began shutting off immediately when unplugged. (Was letting my roomates use the computer, came home one day and it started doing this.) I believe that my battery is OK, it performs between 97% and 99% consistently. When I do the battery test, all of the lights light up.

I've read through the forums and it seems a lot of people are having this problem, but their batteries are bad. What are some options/solutions to this problem? I am willing to invest money wisely into the computer to keep it running smoothly for a while.

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MacBook :: Doesn't Indicate Low Battery - Shuts Down Unexpectedly

Mar 25, 2010

I own the first 'remolded' revision of the Macbook released in '08 (5,1), and have had it for over a year now. Recently though, after 10 or so minutes running off just battery power (fully charged), it shuts down unexpectedly. It doesn't say the battery is low, or near low, it just shuts down. It's really annoying, I have to use the charger wherever I go. I really need my laptop so I don't really want to take it to an Apple Store and have to wait a week to get it fixed, unless it's really necessary. My software is up to date. Any ideas on what my problem is/how to fix it?

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MacBook Pro :: Shuts Down When Closed With Low Battery - Is It Normal

May 7, 2010

Just wondering, is it normal that when i close the lid of my MBP at low battery (2-5 percent), it shuts down completely. When i plug it in and turn it on, it goes to the reload thing where it continues your previous session.

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MacBook Pro :: Randomly Shuts Down Now With Red Battery Indicator At 52%

Dec 4, 2014

For the past few days, my mid 2012 15" rMBP has been powering down or sleeping while in the middle of performing tasks, and more importantly when it's ABOVE 15% charge. Just today however, I now have a red battery indication at 52% and holding.

At the time, I had an external monitor plugged into the thunderbolt port closest to the ac adaptor port. I was running Adobe Lightroom and Photoshop, but nothing else, and was not connected to the internet. I had turned wifi off. My problems continued until I plugged in. Once on a full charge, I unplugged and the same thing happened all over. Numerous times. So, I disconnected the external monitor, and thought that solved my problem. The next time I used the computer, I put the external monitor into the other TB port and did not have any issues, however I wasn't using the rMBP as extensively. 

Today, again while performing tasks such as importing/exporting images with LR & PS, my laptop shut itself down. It runs warm, and fans are purring like crazy, but that's normal for the work I'm doing. Prior to the shut down, the battery read ~24%. I plugged in and woke it up. No external monitor is attached today. I am not running any other programs besides Chrome at the moment. I noticed a red battery light at 52% and it has not changed. Option clicking the indicator shows a "normal" condition. 

OS 10.8.5
2.6 ghz intel i7
16 GB 1600 MHz DDR3
250 GB SSD (with ~25GB free)
NVIDIA GeForce GT 650M 1024 MB

I have had a Speck hard shell case covering the laptop for a few weeks, but no issues until this week.I am a pro photographer who shoots tethered on location and carries my rMBP around on assignment. It has never been dropped, or damaged in any way.

This is my current system info:

Battery Information: Model Information:  Serial Number:   Manufacturer:   Device Name:  Pack Lot Code: 0  PCB Lot Code: 0  Firmware Version: 511  Hardware Revision: 000a  Cell Revision: 1150  Charge Information:  Charge Remaining (mAh): 3455  Fully Charged: No  Charging: No  Full Charge Capacity (mAh): 7431  Health Information:  Cycle Count: 533 

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Info:
MacBook Pro with Retina display, OS X Mountain Lion (10.8.5)

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MacBook :: Randomly Shuts Off While On Battery Power

Jun 25, 2014

I have a 13-inch Macbook, Late 2008 model, using iOS Mavericks. While on battery power, the laptop will randomly just turn completely off, despite still having plenty of battery power left. I know it's not a calibration issue where the battery is dead but appears to have charge left, since I'm able to turn the computer back on again and continue using it. 

Battery info:Charge Information:  Charge Remaining (mAh): 606  Fully Charged: No  Charging: No  Full Charge Capacity (mAh): 2609  Health Information:  Cycle Count: 157  Condition: Service Battery  Battery Installed: Yes  Amperage (mA): -1265  Voltage (mV): 10855 

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MacBook Pro :: Shuts Down During Reboot After Flat Battery

Dec 3, 2014

I have a macbook pro (early 2011) And it went flat two nights ago whilst watching a movie. It was plugged in but I've been having charger issues. Anyway, now that it's fully charged, whenever i turn it on it gets to the apple logo with a progress bar (restoring the previous session maybe?), but then shuts down. I've tried a few times and its the same everytime.I suspect that it's trying to restore the last session (the progress bar - I cant recall whether that happens normally) and running into problems because of the flat battery episode. Can a session restore be cancelled? 

I can still boot up the windows partition by pressing the option button during start up, its just the mac partition that wont boot. Also, I am still running Snow Leopard (what it came with, though with all updates).

Info:
MacBook Pro (15-inch Early 2011)

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MacBook :: Unable To Charge Battery - Shuts Down For No Reason

Dec 8, 2010

Sometimes my MacBook will shut off for no reason, and then it won't charge anymore. It takes a lot of effort to get it to start charging again, but I don't get it. I don't know what's wrong with it. It just started happening randomly, I don't know what to do. It's under warranty, but I wanted to see if anyone else was having this problem as well? If there's any quick fixes please let me know

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MacBook Pro :: Shuts Down After Sleep When 2 Percent Battery Left

Feb 8, 2012

I have my mbp just 3 weeks old and I tried to calibrate the battery just few hrs ago. I continuously used my mbp until the battery level reached to 2% (the warning message showed when it was 6%). Just then I had to receive a phone call. When I was busy talking, I noticed that the mbp has gone to sleep mode but when I returned (2-3 mins later), I found it shut down. Well, I think it should have remained to sleep mode but it didn't.

Then after an hour I connected the power cord and switched on and noticed a progress bar which I saw for the first time. I have been charging it for 40-50 mins, now. Also the health of my battery keeps fluctuating between 95-100 %. istat shows this. Is this normal? So what I want to know is, Is this normal for mbp to shut down when the battery reach that low? OR there is some problem in my MBP?

Info:
MacBook Pro, Mac OS X (10.7.2), 2.4GHz, 500GB HDD

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MacBook :: 13" Shuts Down With A Seemingly Full Battery?

Jun 8, 2012

My computer was at 89% battery life (unplugged for approximately 30 minutes) and shut down unexpectedly and without any warning.  

Battery Information: 
Model Information:
Manufacturer:    DP
Device name:    ASMB016
Pack Lot Code:    0003

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Info:
MacBook (13-inch Early 2009), Mac OS X (10.6.8)

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2008 Unibody MacBook Pro Shuts Down When Lid Closed While On Battery

Jun 12, 2012

I did some google searches, but could not find anything that was exactly my issue. I have a 2008 MBP unibody. If the MBP is on battery only and I close the lid, the notebook shuts down completely. This is even when the battery is fully charged. However if while plugged in and I do the same, the computer "sleeps" as advertised. I have reset both the SMC and PRAM to no avail. The main thing that bothers me is it seems like when this happens on battery, its almost as if the computer is getting a hard shut down. The machine acts as if the battery was pulled while the lid was closed and this is obviously not good for the hardware or sofware.

Info:
MacBook Pro, Mac OS X (10.7.4)

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MacBook :: 2009 Will Not Recognize Battery And Shuts Down After Boot-up?

Jun 24, 2012

the other night my girlfriends white 2009 Macbook (was updated to lion) stopped recognizing the battery. Only would boot when plugged into AC. I have other Macs so I tried different power adapters and switching in a battery that I knew was charged from another Macbook, and still did not recognize. Both batteries show 80% full or more when button pressed on battery. I moved it to my office to debug, requiring that I shut down and move the power cord. Then when I booted up, it started shutting down 10 seconds after reboot to user screen. I did the SMC reset and the PRAM resets, did Safe mode checking. Mac would still not "see" the battery or stay on for more then a few seconds even on AC. I then used the Snow Leopard install DVD and disc utilities, did a complete erase of the hard drive and reinstall of the Snow Leopard DVD. That took around 30 minutes, and the Macbook stayed on the entire time during reinstall. 1st boot after reinstall, stayed on long enogh to "set up" a user, then the shutdown problems appeared again.  

Not entirely sure, as the power light on the front has been faulty for over a year, so i can not see if it is "on", but if I plug in a thimb drive, the thumb drive light blinks as if it is getting poweer, I would think thta means the computer is on, maybe the display is just shutting off? I do not have the original install discs, just the Snow Leopard 10.6.3 install DVD and a Lion install thumb drive, how can I do a AHT? 

White Macbook early 20092 Ghz Intel Core 2 Duo2 Gb Ram
120 GB Harddrive
Serial W8909P004R1

Info:
MacBook, Mac OS X (10.6.3)

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MacBook Pro :: Shuts Down With A Full Battery, Resets Date

Jun 27, 2012

I have a mid 2011 Macbook Pro that has been shutting down randomly. It'll have a  full battery, but shut down when I unplug it or even sometimes when it's still plugged in. Every time I start it up again, the date is changed to Jan. 1 2008 and there's a notification that because it's set to that date, some applications may respond "erratically". It did this for about 2 weeks, then was back to working fine for about a month and now it's started up again. 

Today when I turned it back on after it shut down, a notification said to rebuild the iPhoto library. I didn't really know what it meant so I clicked OK because I thought it would help. Instead it erased my entire iPhoto library and shut down again.  

Info:
MacBook Pro, Mac OS X (10.6.8)

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MacBook Pro :: Shuts Itself Without Giving Warning When Battery Is At 5-15% Of Capacity

Jun 3, 2014

My 1-year old MacBook Pro Retina shuts itself without giving a warning when the battery is at 5-15% of capacity. Idk what to do about it.

Info:
MacBook Pro (Retina, 13-inch, Early 2013), OS X Mavericks (10.9.3)

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MacBook Pro :: Shuts Down For No Reason At 95 Percent Battery - OS X Mavericks 10.9.2

Aug 31, 2014

MacBook Pro 13-inch early 2011 running OSx 10.9.2 which shutsdown for no reason at 85-95% battery.

I found that this problem is resolved with a firmware fix by applying the latest version of OS to Maverick.

What is the current version of OS for my system?  How much memory can I put on this computer?

Currently have 2-2MB chips on it.  Can I replace those with 2-4MB chips for a total of 8MB to make it faster?

Info:
MacBook Pro, OS X Mavericks (10.9.2)

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MacBook Pro :: Shuts Down During Start Up / Battery Stopped Working

Sep 7, 2014

Recently my macbook pro battery stopped working, i took it to the apple service and battery has to be replaced which they will do so soon. They told me i can still use it on the power cord. However when i started it up the screen has a spinning wheel and a loading bar underneath the apple logo, which it never had before, and when the bar is 1/3 done the computer just shuts down every single time at the exact same place.  

Info:
MacBook Pro

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Laptops :: Mac Book Pro Shuts Off When Using The Battery?

Oct 8, 2009

Mac Book Pro shuts off when using the battery after about 20 minutes. System Profile information says it is fully charged. Health Information, cycle count:108, Condition: check battery. I believe I have two weeks left on the Applecare Protection Plan.

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