Summary
nice box mod with mosfet and 15Kohms resistor. I purchased other supplies on aliexpress for 8 bucks in total. I used neodym magnets from Geomag (3 mm high and 6 mm width)
How I Designed This
Easy design in TinkerCAD. It took me about 15 minutes
Tag: unregulated
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dual unregulated mod. 18650 Vape 3D Print Model