MacBook Pro :: 17" Battery Status - After 10 Months Daily Usage
Sep 26, 2010
I think you guys will agree with me, that I have powercycled my battery too much, resulting in a serious loss of performance with my battery.
I have been unplugging my MBP each, and every night, and then using battery during th day until I got the low battery warning, then plugging it in until the evening, and so on.
Looking at the status below, 50+ powercycles in 10 months has reduced the life of my battery by half. Looks like I will invest in a new battery at some point, and follow Apples guidelines to the letter in future.
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Nov 5, 2010
Mac's instruction manual for my MBP states if you are not going to use the computer for a couple of days or longer it is best to shut down. For people that use their computers everyday, is it best to but it to sleep when not in use or to shut down and unplug?
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Oct 17, 2009
I live in a hall at a university and they ban anyone who uses more than 5gb of bandwidth in a day. 48h first time. 14 day for the second time, and then forever.... I was banned for the first time 5 min ago and I realized a badly need a software that alerts me when I get to, let's say, 4gb and then stops the network when I get close to the limit. I wasn't able to find such an application for mac os x
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Apr 15, 2012
Hey all, I'd like to know how to check the status of my hardware, particularly my RAM and graphics card. I remember partitioning some of each, along with some of my harddrive space, to an application a while back that has now been deleted. However, it seems as if my computer isn't running as quickly as it had been. Is there any way to redirect all hardware power to my harddrive, and delete all other partitions? I haven't messed around with it much, yet, but I'd like to get a lead from someone who has done it before.
Info:
Mac OS X (10.7.3)
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Apr 4, 2009
Got a question about the battery in my wife's white Macbook. I just downloaded (and ran for the first time) Coconut Battery and it reports the following info:
Current Battery Charge: 5281 mAh
Maximum Battery Charge: 5281 mAh
Current Battery Capacity: 5281 mAh
Original Battery Capactiy: 5020 mAh
Battery-LoadCycles: 60
Age of your Mac: 8 months
Now, I'm no rocket scientist, and I'm definitely not complaining, but how in the world does my battery have More capacity now than it did when it was new? Is this an error in Coconut? System Profiler reports the same capacity and my research online seems to concur that 5020 mAh was the original capacity.
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Nov 26, 2009
it's been exactly one month that I've used my magic mouse and it died out already
Has anyone else experience this? I was under the impression this mouse was great on battery, correct me if i'm wrong but I read it can last up to 4 months on a single set of double A batteries?
So now I am going to get some new rechargeable batteries. What are a good kind to get that last pretty long?
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Jul 1, 2012
I have a Mac 10.6.8 running Snow Leopard. My battery won't charge: all I get is "Not Charging" in the menu bar battery status; the power adapter doesn't light up either. It's not a problem with the battery—when I put my battery in my friend's MacBook, it worked just fine. His battery, however, wouldn't charge either when it was in my computer. I have tried resetting the SMC several times, following the instructions exactly. I've reset the PRAM, run disk repair, and fixed disk permissions. I don't have the money to take it to a repairman—even if I did, I need my computer every day for work.
Info:
MacBook, Mac OS X (10.6.8)
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Sep 2, 2014
I have a Mac Book Pro running 10.6 .... Now the battery cannot be charged !
How do I check whether it is the battery problem ?
Info:
15.4, Mac OS X (10.6.8), 27" iMac - 4GB RAM, 1TB HDD, 1GB ATI Radeon HD, i5 QuadCore
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Dec 22, 2010
So when I bought this the guy said that Apple installed a new battery on it recently. I believe him because when I downloaded the iStat Pro widget it said only 2 or 3 cycles which is because I calibrated the battery. But I just finished charging and the light is green. But it says the charge is only at 97%. I don't see why it should be like this. Also when it's not plugged in the battery only lasts maybe 3 and half hours from just surfing on the internet. But I thought it was supposed to last like 6?(I'm thinking that since mine is an older model, that could be it.
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Feb 15, 2009
My aluminum unibody MacBook is plugged in to the power adapter and the light on the adapter is green. The battery status indicator says "Not Charging." What do I do?
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Feb 17, 2009
I am at 99% and 82 cycles and I've own mine for 2 months now. This is my very first mac so am I OK for now?
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Sep 4, 2014
Some games seem to close off menu bars and everything else.My daughter plays the sims 3 and sometimes uses battery power, but she always panics that the mac will just shut down due to lack of battery power.
How does she see what the power is at while playing the game? ts normally just in the menu bar, but like i say this game overrides all that info until the game has been quit.
Info:
iMac, OS X Mavericks (10.9.2)
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Dec 27, 2009
Is it normal for the battery of an 1 month old MacBook Pro 17" to display the Health status 98% in iStat Pro widget. The MBP is on 4 cycles and the battery was calibrated 2 times: First when I received it and the second time was yesterday.
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Jun 28, 2010
Do take a look at my current battery capacity. How can my current battery capacity be higher than the Original battery capacity? Anyway if you want to know how I keep it at 99-100% battery capacity
1] Set brightness level to the lowest or most comfortable
2] Turn off Bluetooth/Airport when not in use
3] Try not to use the iSight camera too much
4] Try to do activities that will decrease your battery life only when it's plugged in
5] Put it to sleep instead of shutdown.
6] Keep it plugged in as much as possible, it's okay to use 20-30% of the battery when you're in the bus or in places that has no power adapters. In fact, it makes the MBP healthier.
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Jun 16, 2012
What is the philosophy why the Retina MBP has no Sleep Light and Battery Status LED?
Info:
MacBook Pro with Retina display, Mac OS X (10.7.4)
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Jun 25, 2014
My magsafe 2 is plugged in but the light's not on. My battery status shows it plugged in, but says "battery is not charging."
I've reset the SMC several times and have been able to get it to work again, sometimes after going through the process several times. Sometimes the yellow light stays on even after I unplug the magsafe.
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Nov 29, 2010
As I just bought a 13" MBA, I am still in my "babying" phase of the machine and want its battery power/capacity to last as long as possible. I have already done the battery calibration recommended by Apple (not even sure if its 'necessary' but I did it anyways), with charging, resting, draining, resting, and re-charging. But now I am worried about the battery cycles. Should I only plug my MBA in when the battery is close to being drained (aka use it on battery power for most of my usage?) or is it okay to drain the battery to like 80% remaining, charge, and then drain to 70% remaining, then charge again? Im not sure if Im making sense, but basically I don't want to be wasting these valuable cycles, as they seem to determine battery health and longevity. So what is the proper battery usage for the MBA, or is it basically use off power when you want and use on power supply when its available?
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Feb 5, 2009
I had some issues with battery drain while sleeping awhile ago but that problem has been solved. However, ever since that incident I could not be paranoid about the battery life etc.I heard people saying that leaving the charger plugged in is simply fine as long as I do the regular calibration once or twice a month or so. Yet, Apple stated that they do not recommend the laptops to be plugged in. I will be going to a college this Sept and I really do want my laptop to last at least the whole 4 years.
Ever since I have contacted Apple customer service about this Battery issue I have left my Macbook charged up and plugged in while using and letting it sleep. One thing I have noticed is that the battery indicator says 99% and doesn't increase or decrease yet the green light is on. Is that normal? Since this is my first Mac ever and also first Laptop I would like some advice on how to treat the Battery( I know how to do Calibration and such). Is it better to do full cycle usage of Alum Macbook battery than leaving it plugged in all the time? (I unplug it when the Macbook is off).
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Aug 20, 2010
Is it better, during normal usage, for example at home, where you could either charge your MacBook Pro or let the battery drain until it is used up (5%, ...).
Some people say that letting the battery cycle is the best option, yet other people, including my friend who had lost many many cycles even though he had attempted precautions (Dim screen brightness until one block remained, wireless off, bluetooth off) had said that having your laptop plugged in as muchas possible is the best option, as there would be no cycle change.
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Aug 8, 2009
I have been reading posts about charge techniques and usage to preserve the battery life but its often inconclusive and comes with different opinion. Even Apple do not have a proper usage/charge guide to maintain battery lifespan. Therefore, I have decided to conduct this study and perhaps produce a certain conclusion on what is the best charge technique to maintain the battery life of our Macs. Please fill in the following template and a final conclusion will be produced once we've received enough inputs. Use software like Coconut Battery to retrieve the relevant information required by this study.
MacBook Model (type,year,unibody):
Charge Cycle:
Age of your Mac:
Battery capacity (current-original):
Health in %:...........................
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May 17, 2009
after updating to 10.5.7, the battery icon doesn't seem to want to update. info is set to show battery icon and percentage.
after unplugging the mag connector, battery status indicates 100% after 1.75 hours. anyone seen this before? did not notice this happen prior to update.
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Jul 9, 2009
I just got a new MBP and I want to test how much battery life I am getting. Is there a way to do this other than just manually keeping track of how much time I used it for? A program or something that tracks it for me?
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Sep 17, 2009
I received my first Mac this Monday and I was perusing the forums and people recommended I should download coconut to see the status of my battery. I was just wondering why the battery capacity is 98% if my notebook is brand new.
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May 5, 2010
My battery was functioning perfectly up until today, the last time I looked at coconut battery it was around 95% capacity with like ~500 cycles. Then today it's struggled to hold 2 hours of charge, coconut battery now says 57% capacity. The strange this is, earlier today it seemed to have gone back to normal, I looked at CB and capacity was back up to 95%. I tried calibrating it and it's all over the shop.
About 2 minutes ago I received the 9 min low battery warning, now it's plugged in and says it only has to charge for 49mins to regain a full charge. I guess it sounds like it's dying, it's at 616 cycles which is fair enough. Lately (last 4/5 months) I've been keeping it plugged in most of the time though which I hadn't before and I'm thinking that's perhaps killed it faster. Anyway is there anything else I can do before replacing it? Or a more comprehensive way to evaluate its health?
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May 15, 2010
What does it mean - "Service Battery" in charge level icon?Is it really bad?
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Oct 20, 2009
I've just replaced the hard drive in my macbook, and obviously that meant reinstalling Snow Leopard on my machine. Now I seem to be getting issues with my battery that I didn't before with SL, so I'm not entirely sure that's the root of the problem. Yesterday (day SL was installed) I noticed that my battery showed 0% and wouldn't charge, but I was still able to use my computer, and it was in fact on without being plugged in and absolutely fine for a good hour or so. Eventually the battery seemed to go back to normal, would charge, and showed a real percentage of battery life (i.e. 65%).
This morning I turn on my laptop, realise I'd had it plugged in all night, which I never do, and the light on the lead was still orange. Now my battery icon just shows a cross and says there are no batteries available, though again I'm working without my macbook being plugged in to the mains. Is this just a bug that will eventually be fixed? I seriously doubt it's my battery, that was replaced around April time and though I use my laptop a LOT not enough to screw it up that quickly.
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Dec 28, 2010
I just installed windows 7 on my macbook with bootcamp and when I run it on just the battery it says "plugged in not charging".
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Jun 13, 2010
implement run app in system bar only (NOT on the Dock). It's like Wifi or Battery status.App should be run in background.
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Oct 16, 2010
I was let down when I found that I had to reformat my MBP 13" after 6 months of use. I also had Bootcamp installed but I found that my MBP would take a long time to boot into OSX and when I did, I had a lot of spinning beach balls. Even my Bootcamp began giving me errors. After using the utilities to find out what the health issues were, I found that my repairs to the hard drive were unsuccessful and I had to reformat.Mind you I had a time machine back up, but I was frustrated that after just six months of owning the MBP I had to reformat. It brought back memories of dealing with Windows. I mean, if I have to do this again in 6 months, I mine as well use Windows since I basically did the same thing then too. (And it was cheaper!)
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Feb 19, 2009
My macbook is a week and a day old. It is the newer whitebook with nvidia and all that. Coconut battery says its 123 months old? why is this? The only thing i can think of is that apple possibly had a used macbook come in and they switched out some parts and changed it to the new one? btw it was bought new at best buy.
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