After purchasing this kit, you will receive a set of stl files ready for printing, solidworks and step files for editing the model if you need it. This model desighned for making cheap and powerfull DIY charger with QC4 technology, 24V 9A power supply module inside, 3 pcs QC4 chager module UP to 20V 3A via type-c each module!!! the holes located on the upper part of the case are intended to indicate the operation of the charging modules.
Unsolder and remove these connectors, the wires must be soldered directly to the PSU, modules and AC connector
All wires 15 awg or 1.5mm2
You can found more information about links below required electronics.
Required items for assembling:
Total costs 0,8+9,62+4,02*3+19,99= 42,46$ for powerfull 180W charger!!! Try to found better!)