USB PowerBank for 4x 18650 or 3x 20700 batteries
thingiverse
DIY PowerBank for your 18650 or 20700 batteries - You need the "LED Dual USB 5V 2,4 A Micro/Typ-C USB Mobile Power Bank 18650" wich can be ordered at AliExpress ITEM:1005002133023221 https://de.aliexpress.com/item/1005002133023221.html?search_direct=true&spm=a2g0o.productlist.0.0&gatewayAdapt=glo2deu - for the 20700-baseplate you only need the contact-plates and the springs for the batteries - for the 18650-baseplate you need an 4-slot-battery holder or you glue it into the baseplate for other battery-types - the cover fits for both baseplates
With this file you will be able to print USB PowerBank for 4x 18650 or 3x 20700 batteries with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on USB PowerBank for 4x 18650 or 3x 20700 batteries.