TLDR

• Tube batteries (AA, AAA): vertical cylindrical wells.
• Coin batteries (CR2032, CR2025, CR2016, LR44): side-standing slots, one coin per slot.
• Gridfinity-native footprint, so it drops directly into standard grids (42x42 mm units).
• Parametric model available, with auto-fit battery count based on selected footprint.
• Optional stackable mode adds Gridfinity lip.

You can go wild with the parametric version, +1000 batteries on a single H2S plate 😄

Parametric

For anyone who wants to customize beyond the included STL/3MF packs, the parametric model is available.

You can set:

• `battery_type` (AA, AAA, CR2032, CR2025, CR2016, LR44)
• `gridx` and `gridy` (Gridfinity footprint)
• `spacing` (minimum 0.5 mm; larger values reduce capacity)
• `box_height` (internal pocket depth)
• `stackable` (true/false)
• Battery count auto-fits to the selected footprint and battery type.

Included Batteries

• AA
• AAA
• CR2032
• CR2025
• CR2016

• LR44