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Iphone battery drains

After two normal days from updating to ios 17.1 my phone charge has drained 2% one shot instead of 1%..is it normal!


iPhone 13 Pro Max

Posted on Nov 17, 2023 6:59 AM

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2 replies

Nov 17, 2023 7:45 AM in response to BOB266b

The measure of battery health deterioration/drainage is subjective and can vary depending on individual usage patterns and not iOS version updates. 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.



Protect & Prolong the Life of your iPhone's Battery:

  1. About the battery usage on your iPhone, iPad, and iPod touch ...
  2. Batteries - Maximising Performance - Apple (IN)
  3. iPhone Battery and Performance


Iphone battery drains

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