My device's battery health is declining horribly. During two months, I lost 9 numbers of battery health. I want to know the reason, knowing that I have an iPhone 13 pro max and I bought it on 11-22-2021.
My device's battery health is declining horribly. During two months, I lost 9 numbers of battery health. I want to know the reason, knowing that I have an iPhone 13 pro max and I bought it on 11-22-2021.
iPhone 13 Pro Max, iOS 15
