I have purchased iPhone 13 green on sept 2022, it was 96 on January, after no drop, but within these 10 days it dropped to 92, not even 1 year used.
hi bro, as said in our battery health reduce episode, 1% a month on an average is normal and it will take 2.5 years average to reach 80% for normal users. calculate it month wise from month and year of purchase bro.
