Galaxy note 10 lite - If phone is not in battery saver mode, it charges in 8 hours, if I put battery saver mode than approx. 1.5 hours with normal charger which is expected. but in normal mode 8 hours is too much. Any solution for this ?
It just shows time remaining for full charge. Still this is random, this time I tested after turning off battery saver and it was ok. So can not conclude mentioned behaviour.
If you would prefer an in-person approach, you could try going to a retailer that sells Samsung phones (they don't have to be currently selling your phone) and asking them for some help navigating your phone's diagnostic tools if you aren't up for the task. Be careful not to give into buying a new phone you don't need though.