This is an experimental battery pack side bracket for making a 60 cell 21700 lithium battery pack. It should be printed twice to make both sides of the pack.
It's arranged as 6 rows of 10 cells. You can connect the cells with nickel strips or thin gauge wire depending on your series and parallel needs. Each cell pocket has a small bump to allow for a snug fit.
There are mounting holes that you can use with non-conductive bolts or zip ties.
It's larger than the factory base plate in my Creator Pro so I installed a larger piece of tempered glass. Check the dimensions of your printer to ensure it will fit.
I was still learning Fusion 360 when I designed and printed this, so I'm sure I did everything the hard way!