Battery percentage reduced is it normal?

Hi bro…I am currently having iphone 14 for the past 4 months and I’m regularly practising 20-80 battery charging practise and today the health has been to reduced to 99%…Is it fine

Hello bro, its totally normal bro. continue with the charging practice and somedays if you want above 80%, you can charge too. it shouldnt be an issue. keeping optimised charging feature ON helps to manage according to your every day usage. whether charging above 80% is necessary or not.