Black and Decker Matrix Battery holder

This is a first pass at generating a custom battery holder for the Black and Decker "Matrix" system. It is designed to hold 5 x 18650 batteries.
I haven't yet printed this to test, and there is currently no 'clip' to hold the battery in place, but I believe all the measurement are accurate, or at least quite close.
If you print, please let me know the fit.