Battery Case with Fusion 360-driven Variations

When packing for scuba trips, I got tired of jamming all sorts of batteries in small plastic bags to keep their terminals from touching so I set out to design and print a set of battery cases. It immediately became obvious that I would have to individually design at least five different cases for the batteries I take with me....not practical. So, using parametrically-driven design in Fusion 360, I created a flexible design to create any battery case I needed by simply editing a few parameters and exporting the design as a .3mf format for 3D printing.The .3mf files posted here are examples of two cases. The first prints a case to hold four NiteCore NL2150HPi batteries (22 mm x 77 mm). The second prints a case to hold ten AAA batteries (10.4 mm x 44 mm). I have provided the Fusion 360 .f3d file that I used to generate the .3mf files. The .f3d file is a parametric model driven by the Parameter Table (opened by selecting the script “fx” icon on the toolbar). This allows a case to be create