How To Remove Mac Air Battery. Insert a new CR2032 lithium 3V coin battery available at most electronic and drug stores with the positive side facing up. Remove the screws holding down the battery.

Often users arent covered because they fall out of the time frame included in the warranty. Click the Apple icon from the menu bar and choose the System Preferences. Apples authorized service providers can provide a replacement.
Remove the battery connector as shown in the picture.
This is just one of the steps for the teardown procedure of the MacBook Air with Intel Processor. However in a welcome departure from the glued in batteries in the Retina MacBook 13 Retina MacBook Pro and 15 Retina MacBook Pro the battery in the Retina MacBook Air is attached conveniently with four screws and six pull-to-remove adhesive strips. If there is a thin plastic film on your replacement battery do not attempt to remove it. So I embarked on the process of replacing the MacBook Airs battery.

