I made a storagebox for empty batteries, which look like a duracell baby c batterie
All pars (except the text) can be screwed together.
Normally, no support is needed. Printed all main parts in 0.16mm and the text in 0.08mm on my ender 3 v2.
To apply the text, i put a duct tape on the text right after the print is finished, removed it in one piece from the building plate, and glued it on the black bottom part (with the duct tape still on)