A strong 9V battery holder. It's pretty durable, I printed with ABS first time, I regret that a lot. I don't recommend that because of warping, unless you have enclosed 3D printer. Later I tried with PLA and PET-G as well, it had the same durability but better print quality. The battery is secured in place with a rubber band.
Printer: Wanhao Duplicator i3
Supports: Yes (required for those hanging parts, unless if you manage to align the model for printing without supports, I haven't found solution for that, yet)
Print resolution: 0.2
Infill: 20% (you can print it with > 20% infill density, I wouldn't recommend going under that, neither printing with very high infill density - mostly because of warping)
Filament that I used: Wanhao - ABS - Green (as I said, use PET-G or PLA, it will have same durability)
Slicer: Cura
Note: The model is upside down, because I flipped it in Fusion360, that's not a problem, you can easily lay it on it's flat surface in most of the slicers. (Cura, PrusaSlicer, SuperSlic3r)
Photos are old, I will upload new ones if I print it again and if I won't forget to take photos. :)
The author hasn't provided the model origin yet.