Battery Charging is dropping drastically
I am using IPhone 13 and after the latest update 17.0.3 ,i am facing issue of battery % dropping drastically
It was 100 % after charge in the morning & have not used much and within 2 hours it has dropped by 50% and it has happened 2-3 times now
Battery Maximum capacity shows 91%
Any solution for the same
iPhone 6, iOS 12