BigTreeTech PAD5 case back with battery holder

This is a back to the BigTreeTech Bezel that fits the pad5 touch screen. I made this for a video where I power the screen with a battery. This back holds the battery. The back has a button that will turn the battery on and off. Both parts will need supports. 

Link to bezel: https://github.com/bigtreetech/Raspberry-Pad/tree/master/Pad5/3D

Link to video: 

Link to battery: https://geni.us/WeRMwT (AFF)