When you see the low battery warning save your work and keep your laptop on until it goes to sleep due to low battery.
Retina 15 inch early 2013 battery.
Macbook pro retina 15 inch early 2013 macbook pro retina mid 2012 macbook pro 15 inch mid 2012 macbook pro 15 inch late 2011 macbook pro 15 inch early 2011.
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Wait at least 5 hours then charge your laptop uninterrupted to 100.
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A1417 replacement new laptop battery compatible with macbook pro 15 inch retina a1398 only fit 2012 early 2013 version mc975 mc976 me664 me665 md831 020 7469 a 11 26v 8800mah 4 3 out of 5 stars 36 59 99 59.
The mid 2012 and early 2013 15 inch retina display macbook pro models officially provide up to seven hours of runtime in wireless web use according to apple provided test results.
Early 2013 retina macbook pro trackpad replacement instructions.
Apple formally estimates the same seven hours of runtime for the regular mid 2012 macbook pro models as well as the late 2011 macbook pro line that.
Factory installed macbook pro batteries are rated to last 1 000 cycles.
Ifixit only has instructions for the 13 early 2013 retina trackpad not the 15 and they are quite different.
Unplug and use it normally to drain the battery.
Battery degradation is an inevitable part of your laptop s lifespan extend it with this new replacement battery compatible with mid 2012 to early 2013 macbook pro 15 retina.
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Calibrate your newly installed battery.
Charge it to 100 and keep charging it for at least 2 more hours.
You can use your battery after it reaches its maximum cycle count but you might notice a reduction in your battery life.