Update: This was the final version. Good balance and ability to deal with multiple badge holder types. Threading the wires is still difficult, BUT very reliable. Thread them through and bend them around to get a good contact.

This is a case for White LED Backlight Module - Large 45mm x 86mm.

• Product page: http://www.adafruit.com/products/1621 
• Data sheet: http://www.adafruit.com/datasheets/KWB-R8445W-1W.pdf

This is my first attempt at a 3d print design. Wanted to use these as nametags.

Threading the wires is still not optimal. There is probably a better way. The holder is sized for a CR2032.

Print Settings

Printer:

M3D Micro

Rafts: 

Doesn't Matter

**Supports:**

Yes

Notes: 

Not sure the best way to print it. If you print it battery cover down you end up with supports there, face down might be better, haven't tried it (yet).

How I Designed This

Started by looking at the data sheet to get the dimensions. Initial plan was to just tape the battery to the back, but then it evolved over time.