Four stretch-release adhesive strips secure the battery to the rear case—two on the bottom edge of the battery, and two on the top edge.

In the following steps, you'll pull each tab to slowly stretch out the adhesive underneath the battery. These "command-strip" style adhesives lose their stick when stretched, so you can remove the battery with ease.

If the strips break, don't panic! They don't always work as intended. Keep reading for tips on removing broken strips.