End 2011 13 "MacBook Pro battery capacity

Similar Questions

• I'm so confused! Please, I beg you. Need a simple and direct answer; I CAN INSTALL YOSEMITE or OSX EL CAPITAN OF MY 10.7.5 end 2011 lion macbook pro?

  What I can or cannot install OS X El Capitan to my lion 2011 macbook pro 10.7.5 end?

  Hello

  Yes, your Macbook Pro (late 2011) is able to support the OS X El Capitan!

  See you soon!

• End 2011 15 "Macbook Pro SSD vs Hybrid SSD

  I have a MacBook Pro (15 inch, late 2011), 2.4 GHz Intel Core i7, 8 GB 1600 MHz DDR3 with a 750 GB SATA hard drive.

  Since the upgrade to El Capitan (and I even thought of this way with Yosemite) my computer has SLOWED down considerably. Start-up time takes a few minutes and a few process kill me they are so slow. I work a lot with biomedical research, Adobe Lightroom and Illustrator software and is considering an upgrade for my Macbook Pro.

  After reading about the upgrade to an SSD hard drive option, I came to a few questions:

  Should I give up the optical drive and replace it with a SSD while also keeping my current hard drive? An SSD hard drive hybrid?

  Is exchanging a better option than that on the current hard drive with an SSD or a hybrid?

  The ultimate goal is SPEED. I store most of my pictures and research on storage cloud or servers to work as long I have 250 to 500 GB hard disk space (more we're crazy), I'm glad. It is the speed I'm after.

  Upgrade memory would help me as well? What is worth?

  Thank you!

  For speed - SSD hands down. Hybrid hard drives do not have enough RAM flash to have the kind of impact the performance as an SSD. My experience is that people swear that by or swear systems that replace the optical drive with another drive. Personally, I would go with the largest affordable SSD and operate as the 500 GB SSD prices fell so much last year.

• That's why my macbook pro battery drains much more quickly than in the past?

  The life of the battery of my (end 2013) 13 "MacBook Pro (OS 10.10.5) decreased a lot, very quickly, in the past months. There are 390/100 amount remaining fresh and the State of the battery is 'normal '. I do not leave the appliance plugged, "over" charge for long periods of time. I drained the battery fully before recharging for a full charge. Although wifi is usually left on; Bluetooth is usually disabled. I am running the same programs I ran for years.

  Meanwhile, the battery for this machine seems to have declined precipitously.

  I hope that others can offer advice on how to evaluate what is happening and what (if any) can do to improve the life of the battery.

  I drained the battery fully before recharging for a full charge

  This isn't a recommended service action. It can damage the battery if done repeatedly. I charge when mine gets below 20%.

  You can't damage the battery by leaving the charger plugged in for long periods. There is overload protection very intelligent integrated in the battery and power on the computer systems.

  A reduction of RUNTIME† is often a software problem. This Apple article is excellent to determine if this is the case and how to address the issue:

  Apps can affect the performance of Mac, battery, temperature and fan activity - Apple Support

  † - the battery life is time, usually years, before the batery fails and must be replaced; battery life is how many hours the pathophysiological dough power the computer before requiring a recharge.

• What's wrong with my Macbook Pro battery?

  So this is sort of related to the question I asked yesterday

  Do not charge the MacBook Pro battery

  But fundamentally there is no light on my charger and the battery bar was at 2% for a whole day saying is "do not load" I have even if it is turned off and disconnected last night and it didn't lose charge. It is under the battery bar

  

  What could be going on with her? Battery health status shows 'Normal' and 'Remaining Charge (mAh)' keep ranging from 85 to 87 and he is down to 75 last night and now it is back to 85. I get a new charger because the one I have is a no knockoff Apple and I think he could have done something to my Macbook, but there is a problem with the battery itself too?

  When you get a real Apple charger that works, then you can start the battery, if problem if it does not work properly. In the meantime, it would be useless to pursue this avenue.

  Ciao.

• My macbook pro battery will not hold a charge

  My macbook pro battery will not hold a charge. I took in an Apple reseller and claimed him install a new battery. He said that my battery was still good. I asked him to install a new battery just to have a brand new machine. With the new battery installed, the computer still will not hold a charge for very long. I got the Apple dealer and he ran several tests without conclusive results. I always have a laptop that will not hold a charge and must be connected to use for any period of time. Can anyone offer a solution? Thank you.

  Try a reset of the SCM.  System sometimes forget the management of his own material. Reset the management system (SCM) controller on your Mac - Apple Support

• My MacBook Pro battery is drained very quickly.

  MacBook Pro, in early 2011. Battery is almost discharged quickly 100% - 10% within two hours. Not did something differently. Do I need a new battery.

  2.7 Intel core 17 CHz / 4 GB. 10.8.5 OX.

  What is the number of cycle?

  County of cycle battery key for portable Mac - Apple Support

  However, even with a number of acceptable cycle the battery may require replacement for the run time is longer because the operating time of the battery gets reduced by the cycles and age. Mac battery you is about 5 years old if you still have the original battery

• Early MacBook Pro - battery (old and new) lasts only 45 min

  Early macbook pro 13 "

  -Autonomy had become terrible, about 30 mins web browsing, the warning came on she was less than 80%, or whatever the threshold is battery.  To obtain the life expectancy of 6 to 8 hours.  I have owned since new, no spills or drops.  Its duty cycle is 8 hours on a charger, then 3-4 hours on battery every day of the week and another 2-3 hours on battery power the weekend followed by a full charge.

  -New battery installed 2 months ago was better than the nominal capacity, coconut reports 6109 mah capacity

  -New battery lasts about 45 min to 0% before web browsing and stops without warning or sleep.

  -Reset each possible controller, SMC, PRAM, etc.  No change.

  -Ran, he died 3 or 4 times and then fully charged hoping that it would be to calibrate itself, no chance.

  -Inspect the process etc. but the CPU usage is very low, only thing of note is because I'm on 10.6.8 the standard memory leak safari is still there, so must be restarted regularly, javascript is disabled.  Firefox takes about the same amount of time browsing and has a blocker javscript.  I have not installed flash.

  -Battery coco brings about 10 watts of power use while the battery is drained.  A quick calculation shows 5000 + mah used in 35 minutes isn't 10 watts so obviously, coconut is not reporting correctly.

  -Refill after low drain lasts about the same as usual, about 2 hours if I use the machine, an hour or so if his asleep.  Lived a few Chargers because of pines stick and blend.

  -The only other issue I noticed is from time to time with an external monitor connected so that the navigation in safari with Javascript, if you press some ads, the two screens in the black for a second and the computer screen will resume blurred with colors and lines, while the external display is fine. An error is recorded on the console (don't remember what it is) and then the screen is scrambled feeding, recorded increases of the coconut and the machine gets hot.  Nothing is noted in the activity monitor.  Safari shut down, sleep and wake the machine clears the display problem.  By disabling javascript, this problem is not triggered.

  -My next step is to replace the charge Jack / ongoing in the Council, but I cannot find examples of this help other people.  Its pretty cheap but.

  D ' other ideas?

  You have run an Apple Hardware Test?

  https://support.Apple.com/en-us/HT201257

  Note that an error free AHT is inconclusive.

  Ciao.

• Is it safe to replace macbook pro battery?

  Hello

  I have a MacBook Pro 15 inch (end of 2008), the State of the battery is showing that "replace now". Therefore, I am interested in resolving this issue.

  Is it safe to replace the battery with a new one, or could they cause no problem (I have a lot of important things on the laptop and do not want to risk)? Where is the best place to get a spare battery?

  Thanks in advance.

  Hi Mino_zbib:

  You could fix it at Apple. Apple - Support - Service Response Center

  

  or you could buy one from OWC. http://eShop.MacSales.com/shop/apple_laptop/batteries/MacBook_Pro_15_Unibody

  Here's how to replace it. MacBook Pro: how to remove or install the battery - Apple Support

  Seems pretty easy.

  Kim

• Correct the SSD end 20011, 13 "MacBook Pro

  I have the following machine - MacBook Pro (13 inch, end of 2011), 2.8 GHz Intel Core i7, 16 GB 1333 MHz DDR3, El Capitan. My hard drive seems to have failed, so I intend to replace it with an SSD. I'm looking at the - 1.0 TB mercury Electra 6 G 7 mm 2.5 - inch SATA 6.0 GB/s Solid State Drive. Is there any merit in going for the pro version i.e. 1.0 TB Pro 6 G or am I just using a sledgehammer to crack a nut of wall?

  Any suggestions or advice would be appreciated.

  Thanks & best regards,

  In my Mini 2012, I thought that the drive to regulate (not Pro) was quite good.

  The pro is guaranteed for 5 years vice 3-year warranty and is faster when you write compressed files.

  It is up to you to judge the difference is worth the cost of the Bill.

• MacBook Pro battery

  Hi all

  I have a serious problem with my Macbook Pro bought in February 2011

  In recent weeks, the battery was not load correctly, or the laptop came into fashion 'sleep' to 40% or 50%, so I had to use my phone still plugged in, when it's on. Lately, on the screen with users, I saw that said 91 percent, but when I was on my account, he said "do not load" Even worse if I unplugged the laptop charger closes with 91%.

  The cycles of the battery were approximately 225, so I do not understand why in the world my battery had problems.

  Last night when I was about to use the laptop, I noticed, that it was not closed correctly, one side had one large gap than the other and when I opened it, noticed that the trackpad was not in its normal position, as if someone was the extraction of it. So I figure the battery itself expanded during the night or during the last 2-3 nights.

  I read in the older messages that I have to take the laptop to an Apple Store, and they'll replace it for free. Unfortunately I live in a country where there is only retail stores, and I doubt that they are replacing, even less free.

  My question is, is there a specific battery, I could buy to replace it myself? A battery for a 13 "MacBook Pro 2011? Is this a problem on 2011 model? It's a bit disappointing because I did not give the laptop of its total use, to die so soon.

  I take the battery before it expands more would you recommend?

  Thanks in advance for any response.

  Veronica

  I used batteries of Anker. Here's one for your laptop-> http://smile.amazon.com/Battery-Version-Unibody-MacBook-Screwdrivers/dp/B00D780N NQ/ref = sr_1_11? ie = UTF8 & qid = 1450461775 & sr = 8-11 & keywords = battery + macbook + pro + 13 + 20 11

  You can find the replacement instructions at https://www.ifixit.com/Device/MacBook_Pro_13%22_Unibody

• 2011 15 "Macbook pro more low ram slot machine does not work. 3 beeps every time I start up my Mac.

  Hey guys,.

  Then Ive met this weird problem with my mac. While I was using the Mac at work for like 4 hours without interruption and then when it was time to go home, I just put the screen down and put the Mac to sleep. When I opened the Mac at home, he started with 3 beeps and it wouldn't start.

  After having panic for like half an hour, so I decided to take google on this issue. I found many queries, but nothing like mine. So I opened the back panel of the Macbook, deleted the two Rams and re-sitting (like one of the posts on google said to do) twice but it still did not work. I took off the piston down and tried to turn on a single cylinder high and it worked.

  A bit of history, Apple had this quality control program where all 2011 Macbook pros affected by a defective video card can have their logic boards changed for free by taking it to apple. My macbook was one of them and apple genius guys changed the logic board. Long and behold, after six months the lower slot of Bank ram has stopped working. My question is, can I use the Apple since its only six months, and if I order a new Board of the logic on their part, what are the chances that this will not happen?

  Any past experiences you guys could share to help me would be greatly appreciated.

  Aqeel.J

  My question is, do I use with apple since its only been six months

  This is a user to user forum.  We are not employees of Apple.  Some users like you.  You will need to ask your question directly from the horses mouth.

  Call Apple Customer Relations - 1-800-275-2273.  Ask politely and firmly that you want to transfer to customer relationships.  Tell them exactly what you said in your post.  See what they can do for you!

  Good luck!

  If I order a new Board of the logic on their part, What are the chances that this will not happen?

  A good fortuneteller adventure can answer this one!  FWIW, I had mine replaced guarantee also that extended repair program had expired for FREE3 or 4 years ago.  My MBP 2008 is till going strong.

  

• my macbook pro battery is a battery problem after my diagnosis of apple.

  Diagnosis of Apple on my macbook pro retina 2014 said later my battery has a problem. He does not his office for more than a few hours. He has never seen a long load since I bought it new a year ago, but I thought it was normal. Any suggestions for a quick and cheap solution?

  Make an appointment at the Genius Bar in Apple for the service. If you need a Apple Store - find a store - Apple.

• MacBook pro battery of retina

  Hi, I wanted to know if I meet any type of problem with my battery in the macbook pro (with the Retina display) it will provide assistance or they cannot do anything, because the battery is strong in the chassis of the current laptop, make me buy another laptop.

  Thank you for your attention and have a nice day.

  Check the warranty > https://checkcoverage.apple.com/

  The battery is covered under warranty.

  If the battery needs to be replaced after the warranty expires, you must pay for a replacement.

• MacBook pro battery cycles

  How can I check the status of the battery in my Macbook Pro 2012?

  Help here > Determining battery cycle count for Mac notebooks