I have two Galaxy A72 one is showing battery status is normal and life also normal another one is showing battery status is normal amd life good can someone guide me? How many types of battery status and battery life ? And how many percentage battery...

I have galaxy A10 when i put in charge its show example 3h 1m after some time i check then show 4h i don't know the problem is in mobile or charger

Dual samsung healthSamsung health dual account