I have a Z6 II that is supposed to be able to run off USB power that I got for making videos. I've tried using it with a 120v AC to USB adapter plug (the kind you plug a phone USB cable into a wall with) along with the supplied USB A-to-C cable, but the battery on the camera drains faster than the incoming power flow, so the camera depletes and shuts off. (Which defeats the whole point of upgrading from the original Z6).
Looking online, I think I need a "Power Delivery (PD) USB type C supply", but I'm not sure what specs to look for. I don't want to buy a bunch just to test and see if they work (or work better).
Is there a certain spec I should look for? Any amperage rating? Any kind of overcurrent protection?
What power supply do I need to run the Z6 II continuously via USB?
UPDATE: I've heard from some people (camera shop) that I should use a high-wattage rated charger like the kind used to power laptops over USB-C. I ordered one to try and will report back if it works better than the phone chargers.