Simple Battery Dispenser (AAA Version)
Holds up to 6 type AAA batteries.
Designed in Autodesk Fusion 360, see thing files for downloading the source file.
Read more in my blog: https://noniq.at/0013/designing-and-printing-a-battery-dispenser/
There is also a version for AA batteries: https://www.thingiverse.com/thing:2196731