Battery drain

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Level 1

9 points

Battery drain

Hello

I have an iPhone 12 mini - 2 years old, which I have noticed since updating to 17.0.3 last week, my battery has depleted within a day.

For example, last night, I went to bed at 12 and woke up to a dead battery. Looking at Settings > Battery, at midnight I had 36% battery, and by 7am my phone was dead and switched off. The battery shows no apps running during this time as I generally kill all apps when I go to bed.

I am not sure if this is a coincidence that is started as I updated to 17, or is there an issue with my battery?

Any advice is welcome, thank you.

iPhone 12 mini, iOS 17

Posted on Nov 2, 2023 5:28 AM

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Answer 1

Top-ranking reply

frazzm737

Level 9

55,248 points

Nov 2, 2023 6:32 PM in response to MrL22

After an update, the battery will get extra service as the phone continues to complete the update. That said, your Battery Health is at 85% which is to be expected with an iPhone 12. The typical Apple Battery lasts about 2 years with normal usage. Apple recommends getting a new battery installed when Battery Health reaches 80%, so I think you are about due for a new Battery. Be sure to make an appointment at the nearest Apple Store to have a genuine Apple Battery installed...

Apple Store - Find a Store - Apple

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