The file '18650 7S3P Rack 3D Printer Model' is (stl) file type, size is 199.6KB.
Making these for my Li-Ion powerwall.
Works great with this BMS.
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
7S3P.stl | 637.3KB |