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