Bettery Holder, The Better Battery Holder for Most Standard Types Of Batteries In One.

Holds A, AA, AAA, E/9V, and most CR batteries less than 4mm thick. 

Each holder can hold any combination of the above batteries in one model, without needing to print specific holders for each.

Included files for holding: 1, 8, 16, and 32 batteries.
 

print holders at 10% infill, 0.2mm or 0.3mm layer height.