IPHONE 11 Battery
My IPHONE 11 is about ten months old. The battery health is now down to 96%. My previous phone an SE didn't have that issue.
iPhone 11
2 replies
Batteries are consumables; they will lose capacity starting the day they come out of manufacturing. Battery longevity is proportional to full charge cycles. On average the battery health will drop about 1% for each 25 full charge cycles (a full charge cycle is 0 to 100%, or any combination that adds to 100% like 50% to 100% twice). So if your phone has only dropped 4% in 10 months you must be a pretty light user.
IPHONE 11 Battery