The student exchanges the battery for the GoPro.
text: On the right side of the GoPro, there's something that you need to pull down at the bottom.
text: No, it is on the bottom of the right side, that you have to pull down quite heavily.
text: At the bottom of the right side, just pull that down heavily. Where you had your index finger a second ago, on the right side.
text: And then you pull it up.