DC Powered USB Charging station

There's a lot of AC powered USB charging hubs available for sale, but no DC powered charging hubs available, so I made one.
Using 5pcs DC-DC USB charging modules you can create charging hub with 5 USB-A and 5 USB-C ports. 
Support QuickCharge 3.0 and PowerDelivery. Output power depends from input voltage.
Overall assembly is by screws, lightway is need to be glued into baase. Use just a minor drops of to glue sides of lightway.
If lightway top or bottom side contact with glue, as a result light will be darker.
Input voltage is 6-35V.

To build one hub you need:
25 x Self Tappling Screws 2mm diameter 10mm length
5 x USB Quick Charge Module
5 x Lightway (Print transparent)
5 x Foam or silicone rubber pieces to hold the boards 
1 x XT-60 Male connector 
1 x Capacitor 50V 2200mF (Optional)
1 x Top (Print any color you want)
1 x Base (Print any color you want)
1 x Front (Print any color you want)
1 x Back (Print any color you want)
1 x XT60 Holder (Print any color you want)
1 x Board Holder (Print any color you want)

Link for supported module:
US $1.55 | QC4.0 QC3.0 USB Type-C Mobile Phone Quick Charge Adapter 6 -35V Step Down Buck Boost Module for Huawei SCP/FCP Apple PD Qualcomm
https://a.aliexpress.com/_EzGJ4nF