If Is its Necessary Do Fast Charge
Fast charging cause Heating issue while Charging and using the Phone and it will affect the battery life.
Use Fasting Charge at emergency time.
IF you turn of fast Charging the normal charge will take more time to charge the battery based on the capacity and it won't cause heating issue while charging and using the phone
Normal charge can remains the battery full day
Don't Let the battery below 25%
Let the battery to Full charge once in a week
Its depends on the Charging Cycle If we Full charge the battery,Charging cycle will Reduce
Optimize the phone before using and before turning of the screen
Restart the Phone weekly
Turn on power saving mode During Sleep
I charge my Galaxy A50 at 5:48AM at 17% and it becomes Fully Charged at 7:30Am