I picked up this UGreen 65W charger from Amazon. https://amzn.eu/d/75HGZmj
It’s PD3.0 compatible, and will apparently charge at 65W at 5V, 9V, 12V or 15V @ up to 3A.
When I plug it into my daughter’s newish Xiaomi Pad 7 Pro, it charges ok but then cuts out after a few mins, then restarts. I only noticed as the pad pings when charging stops, and I noticed it doing it repeatedly.
I plugged my usb monitor in and was surprised to see the voltage staying at 8-9V but the current increasing up to about 4.6-4.7A, well above what the specification says. So I presume it is the charger or the pad’s over current protection repeatedly kicking in.
Why would it stick to 9V only and not negotiate a h