Alright, so I might be making a complete fool of myself, but I haven't found anything else on something like this. Would it be possible to splice 5V out of the VBUS in type C to charge and power the stick while keeping the functionality of the type C port? This is something I came up with based on y...

Hey, is it possible to get a more detailed breakdown of your battery setup? Any kind of circuit diagram would be a big help. Also what USB DAC did you use? I'm thinking about doing something similar to this but with an UpBoard, and their both rated at the same 5V 3A. Thanks.