#2012 macbook pro battery replacement full#
You will need to do an initial calibration of your new battery which consists of running it down 3 times, leaving it drained for a number of hours and then re-charging to full and leaving it charging for some time afterwards. Now insert your new battery and reverse the above process.
Now you can use the black plastic ‘pull’ to lift the battery from the case. Unpeel the sticker from the case (but don’t remove it from the battery itself). Now, remove the two tri-wing screws (circled below). Use the spudger to unplug the battery connector. You’ll see the battery near to the rear of the case. The battery I purchased from Amazon came with both the required screwdrivers and I had a spudger from a phone repair kit.įirst of all, remove the ten screws from the bottom, using the Phillips #00 Screwdriver and ease off the bottom of the case. Some kind of plastic “ spudger” will be needed as well.
#2012 macbook pro battery replacement how to#
Yes, I'd love it if Apple's laptops were more easily repaired, but when I saw the great surprises contained in my repair - even the ports were new - I realized that sometimes, Apple's industrial design can create excellent accidents.Some time ago, I detailed how to replace the hard drive in a mid-2012 Macbook Pro and, now, after 4.5 years of use, it’s time for the battery to be replaced.Īpart from the battery you’ll need 2 screwdrivers to do this – A Phillips #00 Screwdriver and a Y1 Tri-wing Screwdriver.
It was as if my MacBook Pro went away to a spa and came back after having had a cleanse.
And while the MacBook Pro is harder to repair because all of those parts are contained in the top enclosure where the battery is affixed with a strong adhesive, it also somehow meant that my model got a new lease on life for the price of only one of its parts. This is when I started to ask myself why I never looked into getting the speakers replaced, and remembered I never could fully confirm that my MacBook Pro's sound issue was rooted in the hardware of the speakers (and not caused by some fraying cable like in Flexgate).Īnd then I noticed that everything else was clean, with the replacement of the keyboard deck, the keys (including the A key cap I'd clicked so much it was fading away) and the touchpad. And when I got to the Apple store and booted it up, I was delighted to hear the Apple startup chime ring out without any distortion. Proįive days later, though, Apple called to tell me that it had finished servicing my MacBook. MORE: Which MacBook Should You Buy? MacBook vs. Its age concealed the big surprise: The technician told me that since the battery was connected to many other parts in the top half of the case, getting it fixed wasn't as simple as replacing just that battery. Why so long? My 2012 MacBook Pro is classified as a "vintage" machine, and so Apple couldn't guarantee how long it would take to find the necessary parts. After a technician performed a veritable autopsy to confirm that the battery was indeed bad, the rep told me it would cost $199, and that I'd need to leave my MacBook Pro with Apple for up to two weeks. And so I booked a Genius Bar appointment to get the battery checked out and hopefully replaced.