This is a simple Tinkercad remix to add a USB Type-C port to the 12v car charger port. If you want white outlines and text, add a filament swap in you slicer at the right height. Start with white and swap it to black to finish off the last couple layers. You could also pause and manually swap it if your printer doesn't support filament swapping. I printed it with a 0.2mm fine nozzle for finer details, as suggested in the video.

Here's a link to the 73-watt super powerful car charger I used. It was the most powerful one I could find at the time.

https://smile.amazon.com/dp/B082ZY5GXX/

Print Settings

Rafts:

No

Supports: 

No

Resolution:

0.2mm

Infill: 

20

Filament: Esun PETG