Battery health dropping daily by 1% everyday

Currently i am using an iphone 15 pro which is just 7 months old but it was good till this month it was at 97% even after using more than 6 months, but in recent fews days it is regularly dropping by 1% every day and now it is at 89% only with 10 to 12 days it dropped by 8% . Is my battery defective or something is wrong with my phone . bcoz of this i am very upset because of this bad decrease of battery health . i have heard it is normal to degrade by 1% monthly but mine is dropping daily its soo frustrating. and if my battery reaches under 80% within the warrenty period? will get a free battery replacement from apple or not ? I don’t have apple care+ . But its under 1 year standard warrenty . please reply apple as its soo frustrating

We appreciate your interest in participating in the forums! These forums are for questions about developing software and accessories for Apple platforms. Your question seems related to a consumer feature and is better suited for the Apple Support Communities

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Albert Pascual
  Worldwide Developer Relations.

Battery health dropping daily by 1% everyday
 
 
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