The published version of the dispenser can hold 17 AA batteries (The “batteryNo” parameter is set to 4). The Main body and Side panel have to be printed separately and glued together with a dab of CA glue. They both print without support laying on their sides (see picture). I used Bambulab Basic PLA with excellent results. The print settings were the default settings in Bambulab Studio for this filament. There shouldn't be any issue printing it in other materials since there are no difficult to print features.
Using the fusion file you can modify it to hold more or less batteries by adjusting the user parameter "batteryNo". However at some size an error will appear in the push modifier for the side panel. You will have to re-select the surfaces manually in order to correct it. I couldn't figure out how to make the parameters' math work in an absolute way regardless of the size. But it is an easy error to fix manually.
The author marked this model as their own original creation.