A1618 A1398 Replacement Battery for Apple MacBook Pro Retina 15'' 15.4" Inch 2015 Year 020-00079 MJLQ2LL/A MJLT2LL/A (11.36V 99.5Wh)

hello everyone in this episode i will be showing you on how to replace the battery on an a1398 2015 model 15-inch macbook pro retina so first of all if you have a cover or something on it remove the cover and next thing next you will be needing to remove the back uh the back case uh you will need a p5 to remove the screws and make sure not to mix up the screws because some of them are shorter and some of them are longer so i will be removing them first so when you remove all 10 screws from the back what you need to do you will be removing the back case you will pull it with your finger and you can put that aside and next thing you want to do you want to make sure to disconnect the battery power obviously and uh flip the computer open push the power button for uh let's say 10 second that will ensure if there is any power remaining on the logic board or the system that will drain out and