Battery draining too fast
My IPhone 13 Pro Max (6months old) battery is draining faster than before since my last Software update to 16.6.1. There is no changes in my usage pattern before or after.
iPhone 13 Pro Max, iOS 16
The measure of battery health deterioration/drainage is subjective and can vary depending on individual usage patterns. There is no universal standard to determine whether the battery health deterioration/drainage is normal or abnormal because it heavily relies on how the battery is used and maintained.
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- Batteries - Maximising Performance - Apple (IN)
- iPhone Battery and Performance