So I've had my MBP 13 for 3 weeks and i took a screenshot of coconut battery. I've noticed crappy battery life so does the 94% mean my battery isn't doing as good as it should be? Shouldn't it be at 100 since its new?
View 15 RepliesI know this has been asked many times before but seeing as im a new mac user ill ask anyways. I bought my Macbook pro 13" i5 yesterday and have noticed the very poor battery life. A partial reason i bought a mac was because of the long battery life advertised. My battery is lasting 3 hours off charge ( the same as my 3 year old eePc) I have called support but unfortunately being a Sunday no one is available to chat. Lets see my chances on here.What can I do to make my battery life last longer than 3 hours!?It the battery drains even when im just browsing the net with no other applications open... as im writing this it has already drained from 59%-50% within a 10 minute time span..
Info:
MacBook Pro (13-inch Late 2011)
I just bought a 13" MBP over the weekend as an upgrade to my original series white Macbook bought July 2006.My understanding is that the battery is rated for 7-8hours. Yet I do not see any improvement over my previous 3yr old Macbook regarding battery life.Right now, I have the screen set on dimest, nothing else running other than the browser, battery is at 80% and it says 4 hours remaining. What gives?I have had this Macbook and my old white macbook sitting next to each other doing pretty much the same thing and the % battery remaining seemed to track pretty close between them. The new Macbook doing better, but not by much.I used migration assistant to copy over the system. But I've done a new install since then. Could it somehow remember the old Macbook's battery performance?
View 24 Replies View RelatedI used my 13.3/1.86/4GB MBA to watch football today and was pretty surprised with the poor battery results. Would this seem normal?
Took off charger at 11:45AM CST, battery 100%Apps open - Mail, Chrome, Parallels with Win XP running, no XP apps open11:45-12:00pm - Simple browsing, no flash running (I use FlashBlock)12:00pm - I start up one window for NFL Sunday Ticket Online, Flash fullscreen video and one window for my Yahoo Fantasy Sports which also uses Flash. For the bulk of the time the NFL game is on fullscreen video with my Fantasy app running in the background1:15pm - I notice my battery is down to 48% with approx 1 hr 10 min remaining. I check my screen brightness and it is at 100% (not sure why), I reduce brightness to 50%1:15 - I use the computer same as at 12:00pm but now at 50% brightness
2:20 - My computer goes into hibernation (there was a low battery warning about 5-10 mins earlier.
So I essentially got 2 1/2 hours of usage with the bulk being heavy usage with flash. For the bulk of the time the computer was using 50-60% of the processor and the exhaust was about 3400rpm (the fan was audible but not loud). Does this usage time seem normal for what I did? I would have expected at least to get 4-5 hours with a 13.3 using flash. Also I was surprised that the battery life didn't improve at all after dropping screen brightness from 100% to 50%.
I can't seem to get 3 hours of life out of this battery and I wanted to know if I was alone on this. I've drained it multiple times and my capacity is at 4829. Sure, with the screen dimmed all the way and everything turned off I can reach 4 hours, but that's not why I purchased this machine. With my screen on max, no bluetooth, and WiFi on, I struggle to get 3 hours. This is with normal web-browsing, typing in word, etc. Forget about watching a movie, because the time remaining will just drop like a rock. I don't recall what the max capacity was on these batteries. If it's 5200, then I'm already at ~93%. At what point do I go into Apple to demand a new one?
View 22 Replies View RelatedI've been getting poor battery life on my MBP for about a month now. I get like 90 minutes to 2 hours max with brightness down and bluetooth off. I tried calibrating to no avail, and finally I'd had enough and called Apple.
I still have 8 months left on my original warranty. The guy on the phone told me that unless I bought Apple Care for the extended phone support, he could not help me. So I said fine, should I just go into the Apple Store? He said no, they would refer me back to him and he still couldn't help me. So I asked him if my one year warranty included battery problems like I'd outlined, and he said yes, but that I'd need phone support. WTF?
Okay, that makes zero sense and I'm annoyed now with his endless loop of nothing. Basically I can't get a part of my purchase that's covered under warranty taken care of because I haven't bought Apple Care yet? That's ridiculous. Has anyone else heard of this? Of course, I always buy Apple Care for my products, but when I purchase it varies within the first year based on when I have the money.I made a Genius Bar appointment, but I was really hoping to not have to go there today. Just wondering if anyone has some insight on this.
Have MBA 11.6 MC969 Mid 2011 with Lion 10.7.4 and use only for web browsing and Skype. Battery Power life is about 100 min per cycle.
And then 0% of power of life. Any idea what to do?
Info:
MacBook Air (11-INCH, MID 2011), Mac OS X (10.7.4)
I have a 13 month old macbook pro. Recently it has been operating VERY sluggishly. Its slow/jumpy when scrolling through internet pages, through documents, pictures, downloads etc. The little rainbow 'loading' icon (i'm sorry i'm not sure what it's called) seems to appear all the time, when doing most things.I've also noticed that my battery life has gone appaling. I charge it up and get a couple of hours tops now and the 'time remaining' icon jumps up and down massively now rather than remaining relatively constant.
Info:
MacBookPro, Mac OS X (10.7.4)
I recently got a 13.3 with 4 gigs of ram, and lemme preface this by saying that it is a phenomenal computer. I have an ipad, and using airdisplay to do wireless dual monitors is a sight to behold.
However, I've noticed a rather disturbing battery drain on my MBA. It came at about 86% charged, and after a full charge I've noticed fairly significant battery drain. I didn't time anything, but it hit ~50% battery after an evening of really sparse usage (brightness 50%, wifi on, no mp3s playing, click2flash installed and no flash content used).
I figured it was first day jitters and recharged it to full, then watched a single video on hulu with flash enabled and full screened at the same 50% brightness with 80% sound. After a 3 minute video, I was already down to 97%. Then I searched online for average battery life, finding out that it was capable of handling 11.2 hours of light browsing usage from anandtech. This took a max of an additional 10 minutes, which dropped the battery to 95% (no flash was on and hulu was closed). I shut the lid and opened it again this morning after 8 hours of standby and it was at 94%.
I don't feel very confident that this MBA can last half the day if I was using it non stop, let alone a full 11.2 hours. I want to know if this is a battery defect on my own laptop and warrants a replacement, or if this is the status quo.
In fact, in the time it took me to type this post on my desktop computer, my macbook air has dropped down another % to 93% with absolutely nothing running and no active use.
so my brand new 13" macbook air arrived last tuesday. over the last few days i've noticed that i only get 2-3 hours of battery life even with the screen brightness nearly all the way down. right now, i have 79% battery life remaining and it only says 2 hours 24 min left. I've only used it for about 30 minutes this morning and it was fully charged. i'm about ready to return it, this is extremely disappointing. anyone else having this issue???
View 24 Replies View RelatedI recently upgraded my 1st Gen MBP 2.14Ghz and my legs no longer get cooked while doing basic task. This is a great improvement.My new laptop is the 2.53Ghz w/ 4GB and 9400M Nvidia GPU w/ 256MB shared memory. upgraded w/ EFI 1.7
Aside from the upcoming Snow Leopard, the main reason I upgraded was because I watch alot of online video. Netflix, Hulu, etc...I have read that the new GPU does alot of the decoding which keeps the CPU in single digits.I noticed something was sluggish the first time I started watching videos. Netflix had a vertical sync issue that I never experienced w/ my old MBP.Then today I was watching Hulu and I saw the processing or CPU jump to 112% and the base of my laptop was very hot.
Like I said I purchased the new MBP hoping to avoid cooking the family jewels. Anyone know what's going on and what I can do to stop this?
Would be extremely interested in hearing about the battery life of the MacBook Air either the 13.3" or 11.6" from someone using it firsthand.
View 1 Replies View RelatedApple Macbook Air late 2010, has been giving me poor battery performance even after replacing the battery under warranty. I am unable to find a solution, even the local apple service provider seems confused. Should I go for a replacement?My Macbook Air runs on the OSX 10.7.3 with all updates as on date. I use only softwares such as Microsoft Office for mac, Safari, Mail, iChat, iTunes regularly.
Info:
MacBook Air, Mac OS X (10.7.3)
I have a MacBook (late 2007) and I've noticed that my internet crawls when I'm using the laptops battery power. I can be downloading a file at 200 kB/s under A/C power, and as soon as it goes on to the battery it'll drop to 10 kB/s. I'm assuming some kind of power saving is being activated, but this has only happened recently. Around the same time this started happening, I updated my computer to 10.5.8 and I also turned in my computer to the Apple store to have the palm rests replaced for having cracked under the weight of the lcd. Would this problem be caused by either the update or the repair, and if not, what could be causing it?
View 1 Replies View Relatedi just ordered a late 2008 macbook pro 15 with the dual GPUs (9400m and 9600m GT) and I'm a little worried about the battery life.
-What can I expect if just doing normal every day stuff (web surfing mostly?)
-does watching a movie off of the hard disk use less battery than watching it off a DVD? Is there a big difference?
I'm not a big gamer but would like to have the horsepower to play a game should one come out that I want. I'm also not a big traveler so battery times are only of average importance.
Basically, I'm asking if I made a good purchase considering I have only average concerns for both battery and game performance. They had the new 7 hour battery 15" macbook pro for the same price but it doesn't have the dual GPUs.
I calibrated my MacBook Pro battery and then noticed that the battery life seemed slightly shorter after that. I calibrated it according to this: [URL]
Just wondering if I have done anything wrong...
One more question... What do they mean by "At this point, save your work. Continue to use your computer; when the battery gets very low, the computer will automatically go to sleep." Does it mean that I have to use the computer until it just shuts down or should I shut it down once the "Low Battery" warning pops up?
Info:
Logic Pro, Mac OS X (10.6.8)
I have a 13" 2.4 GHZ white macbook that I bought in march of 2008. About 4 months ago I all of the sudden started having problems with battery life. It was very abrupt. I used to be able to take my macbook and sit through 3 classes or more with no trouble in regards to batter life. Then suddenly the battery would drain within a few hours. It has remained that way since.
I've spent the last month or so looking around forums and other places to try and find someone with a similar problem and possible solutions. As a result I've discovered that my situation seams to be somewhat unique.
Using cocoanut battery I tested my battery's capacity and it remains at a solid 98%. How can my battery still be at 98% capacity and have such a short battery life? I also seam to be losing charge while my macbook is closed. How and why does that happen? If I leave my macbook closed for a day or two it can lose up to 25% charge just sitting there!
I've tried loads of things including turning off unnecessary things such as sharing and bluetooth and calibrating my battery, all with no avail.
What is going on?? My battery is too old to be eligable for a recal and I'm not paying $30 just to have a phone conversation with a "Genius". If anyone has any idea what's going on and any possible advice, I would greatly appreciate it.
I am getting a very short battery life out of my "New" A1261 battery - we're talking 2.5 hours tops. I've recycled it a few times, but this is no where near the "7" hours that is quoted.
Info:
MacBook Pro (15-inch Late 2008), Mac OS X (10.6.8)
I've had this MBP for just over 8 months now, I'd intially purchased one in november, but the audio out used to give a crackle sound so they replaced the laptop. Moving on to the point - in the last week or so, I've noticed the MBP suddenly seems to get very hot and the fans turn on and thus suddenly becomes very noisy. I was using it on the bed so could appreciate that I may have been blocking the vents, but I've had it on a stand the past couple of days and it still seems to do it for no particular reason. The charger usually always gets ridiculously hot, but the MBP used to stay relatively cool, now the MBP gets hot independently of whether its being charged or not. Moreover, my battery life has gone from what used to last 4 hours, to around 2.25.
Cocunut battery gave the following stats:
Current Battery capacity: 4483mAh
Load Cycles: 222
Age: 8 months
So I got a MacBook on Tuesday and am already noticing something screwy with my battery. On Tuesday I replaced the RAM and HD before even plugging the MAcBook in. I then hooked up the AC adapter and reloaded Leopard. Once Leopard was loaded (hour or so later) I noticed my battery was just sitting at 99%. Finally about 30-45 minutes later it git 100%, so I was happy and brushed it off as an initial charge. So last night when I plugged the MacBook in to use it I was back at 99%! I used the laptop for about 2 hours and never went back to 100% on the battery. So what gives? Did I do something wrong with the initial use/charge? Should I try draining my battery and recharging it?
View 24 Replies View RelatedI have just bought a MacBook. I have downloaded the Battery Health Monitor and it says obviously that my current capacity is at 100%, with 5,791 mAh. I would like to know how many hours does this value correspond to, because it has certainly not been the highly announced 10 hours battery life
View 6 Replies View RelatedMy macbook battery broke 500 cycles, and the battery life was at about half what it used to be so I ordered what was described as a brand new battery from Westronics, through Amazon. I put the new battery in the machine and checked System Profiler, and it is telling me that the battery has 15 cycles on it already. iStat Nano says the same thing. Is this normal for a new battery to have cycles on it already? Or did I not get a new battery? I just want to make sure I got what I paid for.
View 16 Replies View RelatedI just got this 13-inch MacBook Pro on Friday. Everything I've read absolutely raves about the battery life. However, I only get about 2 hours per charge; I got waaaaay longer on my year-old MacBook I just sold. I have Firefox and Pages running, but nothing else. Am I doing something wrong?
View 5 Replies View RelatedI just got my brand new, 13" MacBook Pro on Friday night. Friday night and Saturday morning it was plugged in to get it all setup and all my files transferred. In the afternoon, I took it off the charger and it said i was going to get 5 hours of life, I researched a bit and found out how to calibrate the battery, which I did last night and plugged it in again this morning.
I'm now in a coffee shop, first time with my MacBook on battery since calibrating it, and the time its supposed to last, is jumping wildly. Right now its says 8:55, but 2 seconds ago it was 6:08, and in the last 5 minutes its jumped as low at 5:32, and as high as 9:13, oh I lied, it just jumped to 9:49 as I was typing this.I used coconut battery and it says 2 cycles and 5850 mAh, 4 weeks old.
Why is it jumping so much? I did the calibration according to Apple's guide. Waited for it to go to go into reserve and then sleep, and then left it for 8 hours while I slept, and when it restarted this morning it said "1%" battery. I don't know what the issue is. My old white macbook jumped but usually a matter of 5-10 minutes, not hours.
Macbook pro, 2.5 ghz , 4 gb ram (bought in June)
After the install of snow leopard, and a full charge. My battery at 96% showed only 2:45 hours, over the past 30 minutes with little no usage n the laptop (other than letting it sit at the office and periodically checking battery) I am seeing 81% charge and 2:05 on the charge.
The screen is dimmed, display sleep is set to 5 mins, computer sleep to 15....
Anyone else seeing this?
Health on my battery shows 97%, 67 cycles.
my laptop is less than a month old, but i've noticed when it's plugged in (i don't run on battery power), the battery percentage is going down. not the capacity, but just how much charge the laptop has. (excuse me if i'm using the wrong terms). and in about one-two weeks, the battery goes down past 95% and it starts charging itself.
View 9 Replies View RelatedIs 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.
View 1 Replies View Relatedis this for real? I have just calibrated my battery, and it says the maximum battery capacity is 6800mAh (results from coconut battery and sys profiler). ive got a 16 month old 17inch MBP next to me which still has 12500mAh. also, my battery has gone down 7% in 12 minutes!
View 14 Replies View RelatedMy two year old macbook pro battery life is getting shorter after recharging. I only get about 40 minutes on a full charge when it used to be 3 hrs. Is it time to replace the battery?
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