Modular battery holder to hold common batteries,

• LR44
• CR2032
• 2450
• AA
• AAA
• 9V

Low tolerance fit for batteries so a variety fit well without needing to force them in/out. Interferance fit for the modules to attach to each other, with a tolerance of ~0.2mm (suitable for a 0.4mm nozzle).

Slicing recommendations

• Wall thickness: 2 Loops
• Infill: Grid 15%
• Supports: Not required