The file '18650 3S8P Rack 3D Printer Model' is (stl) file type, size is 467.3KB.
Made these for my portable power box.
Two of these glued together fill the bottom row in a plano ammo box.
Gives 3S16P average about 35Ah with 2.2mah 18650's.
My box holds two in parallel on bottom layer.
Works great with this BMS Module.
https://www.ebay.com/itm/3S-25A-12V-BMS-18650-Li-ion-Lithium-Battery-Lipo-Charging-Protection-Board-TE910/312123044794?hash=item48abfbb3ba:g:TTkAAOSwkRha6P~l
18650_3S8P_thin.stl | 809.9KB | |
3S8P.stl | 725.0KB |