As per your query, we want to inform you that you can also check the battery status using the Samsung Members app, Battery Status (Battery life + Battery Capacity). if it shows bad or weak then you have to visit the service center, else it is showing normal there is no need to worry.
If the diagnosis result is poor, please visit the Samsung Service Center with the device for future assistance. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/
