Android Play and Charge Kit.

The only way I seem to have enough bandwidth outbound is to use my cellular phone as my broadcaster for twitch. The problem is I need an HDMI to USB adapter it's an input the video into my phone as an external camera, but my battery runs out in 2 hours and when I try to extend the usb-c port by adding another usb-c port and a usb-a port it seems like either the video runs or the battery charges but not both at the same time.

I've seen usb-c dual ports but they say they only work for headphone jacks and I'm not sure if it'll work for USB a port as well as usb-c for charging.

Any suggestions?