this project allows you to use the notification tile to toggle the fast charge or not. (Maybe request secure setting, not sure).
As it is not possible to change that setting while the phone is pluged, I also add a charging check.
And to initialize it, as every phone startup, the task "Fast Charge Off" is launched. You can of course change it to allow by default the fast charge on.
At first download, please run either "Fast Charge On" or "Fast Sharge Off" task to initialize it.
Also it is now set on the autoNotification tile N°2, change it to your own if needed !