Ryobi Battery Adjustable Wall Mount/Storage

I wanted to create a battery storage system that I could adjust as I get more batteries (or as they go bad). Center hole fits a standard wood screw (2 in. in my case). I ended up using double sided sticky tape for the middle ones to keep them stable and wood screws on the outside for rigidity. Use holes or tape as you see fit for your use. 15% infill minimum, 20% would probably be optimal.Print profile is for PLA but if using in warmer areas like a shed I would adjust for ABS or PETG.