While the phone is on, press volume down and power button for 10seconds till the phone restarts. I think this works.
Update: I change sides of the cable (because my A70 is in to type-c in two sides) the charger side put on phone and the phone side put on charger and I do the restart with buttons when I unplug from charging 2 or 3 times till the notification do not show anymore.
ps. Sorry for my english, hope you understand