Custom designed Lithium Ion 18650 battery pack holders. 2 opposite halves. There is also a single sample piece to test fit your cells prior to printing full part. for smaller print beds I could design a 4 piece set and bond sides together. video of the 3D Model in CAD can be seen on YouTube here. https://youtu.be/PHACo7ZwnH8?si=DdCHZIpyclUvyU1Z
The author marked this model as their own original creation.