The goal of the battery daddy is to keep ALL of your batteries in one place. Well, It doesn't hold any button batteries so I thought I would fix that. Slides into the D battery slot in the Battery Daddy. Nice tight fit, with the batteries fitting tightly as well.  Has a nice clear label on it and you can visually see how many you have remaining without even opening the container.

NEW UPDATE

I have updated my model with a faster print profile and have noticed that people are a LOT of 2032 batteries compared to the rest so I have created an additional insert that slides in right next to the first one. Additionally any future inserts that I make that slot into the D battery slots will be universal and can e interchanged with 2032 or 2450 and I do plan on doing a 2016 as well. (only in the 4 middle slots.

If you already printed the first one just pop open the new profile and delete what you don't want. Best part is, the text starts on the same layer for ONLY ONE FILAMENT CHANGE. If you want more, duplicate it. keep in mind the original one only slots into the right corner of the case. but the battery daddy will hold up to 4 of the 6 slot ones.

Main insert Holds (15) CR 2032 Button batteries.

NEW   Additional side insert holds (6) CR 2032 Button batteries. (Fits great in 2 of the center d-slots on either side.) also works well paired along side my 2450 model or print two of them if you have an abundance of 2032's

I plan on making an insert for the back corner for 2016's in the near future.

I much appreciate all the comments and all the support/boosts/ and likes.