Coin cell battery model (customizable)

Generates coin cell batteries that follow the published standard (IEC 60086-3) as closely as possible.

All battery sizes listed in the standard1 can be generated or alternatively a custom battery size can be specified. The cathode size and shape can be specified. Polarity and type labels can optionally be embossed into the anode side.

The code that generates the models can easily be incorporated into your own scripts, see script for details.

1 Supported zinc battery sizes are 410, 416, 421, 510, 512, 516, 521, 527, 614, 616, 621, 626, 712, 714, 716, 721, 726, 910, 912, 914, 916, 920, 927, 936, 1116, 1120, 1130, 1136, 1142, and 1154. Supported lithium battery sizes are 1025, 1216, 1220, 1225, 1612, 1616, 1620, 1632, 2012, 2016, 2025, 2032, 2320, 2325, 2430, and 2450.


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### Parameters

* **`$fn` → Number of segments in a circle**

* **`code` → Standard battery size to generate**
Select `"Use values below"` for non-standard sizes.

* **`d` → Outer diameter