I expect high powered chargers and battery packs to become more common as recently full system chips for handling USB-C PD have been released which support up t

I expect high powered chargers and battery packs to become more common as recently full system chips for handling USB-C PD have been released which support up to the 100W via various means. That makes it much easier to build them rather than having to rely on your own fab or reusing USB2.0 chips with some hacks.