Dell has not broken USB Type-C charging on the XPS 15 9570 with BIOS 1.13.0; may have minimised fans running on standby though - NotebookCheck.net News
Dell XPS Not Charging? Try These 6 Fixes
Solved: XPS 15 9560, dead battery. Help please? - Dell Community
Solved: XPS 15-9570, TB16, USB Type-C, no longer charging - Page 7 - Dell Community
Dell XPS 7590 Precision Not Charging + DC Jack Replacement - YouTube
xps 15 9575 2-in-1 Unable to detect charger - Dell Community
Dell Laptop Plugged In Not Charging [SOLVED] - Driver Easy
Replace charger port of Dell XPS 15 9560
XPS 15-9570, not recognizing XPS 15-9550 battery - Dell Community