After trying to charge my UBook throughout the port USB-C, having +/- 50% of battery, I’ve found the tablet dead. No possible to switch on in any way.
I passed to charge it using the provided charger, for a full day with no result, no possible to switch on.
I’ve readed in this chat that a powerfull PD charger must be used. I did not used that kind of charger.
Is this a possible reason for the battery to be damaged ?