Like thing http://www.thingiverse.com/thing:21041 but customizable. So you can select the number of coin batteries to put in it, and what type of coin battery.
| buttonbatteryholder.scad | 1.3KB | |
| buttonbatteryholder_AG13.stl | 302.0KB | |
| buttonbatteryholder_CR2032.stl | 354.5KB |
