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PWM 2S using 20700 cells box mod

david4500

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Joined
Sep 30, 2016
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38
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Yeah. Fatdaddyvapes "G Thang" enclosure (size is about the same as an Alpinetech 1590G+) and Varitube V1 22mm 510.

The PWM board I designed, ordered the bare PCBs from Oshpark and assembled it, buttons were turned on a lathe, designed the battery tray and ordered a 3d print of it from Shapeways. Designed that copper neg ring/tab and had some cut by waterjet, had to finish it with some filing & sandpaper.
 
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