About this 3D model
i found these USB Quickcharge Modules on Aliexpress: https://s.click.aliexpress.com/e/_DC25331 (Affiliate Link) They work pretty good with a wide range of input DC 6-32V so i made a little housing you need also: 4x M3 Heat inserts 4x M3x6 screw The charge is fixed by melting the pins with a soldering iron Print on the picture was made with Nobufil ABSx Candy Red