Comment by Terretta

FWIW, a Nintendo Switch USB-C to HDMI cable with power input travels well for this, albeit a bit bulky.

This one puts the charger input at the HDMI end where the TV and presumably outlets are, so power comes to your video playing device over the USB-C at your device end.

https://www.walmart.com/ip/USB-C-HDMI-Cable-Adapter-Nintendo...