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Battery health issue

I had bought a used iphone 11 which has apple waaranty left for 3 month and after buyinig this i have updated to ios 14.2 and now my battery health is decreasing once in week when i was buying this phone it was 100

now it turns to 97 please give me a solution

iPhone 11, iOS 14

Posted on Apr 27, 2021 8:09 PM

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Posted on Apr 27, 2021 8:14 PM

the battery health will degrade over time. It's just how batteries are

About the battery and performance of iPhone 11 and later - Apple Support


The best thing I'd recommend is to make sure you are plugging your phone in every night and leaving it plugged in all night. Top off as necessary throughout the day, making sure not to drop below 20% or so. Make sure Optimized Battery Charging is turned on too

When to charge your iPhone or iPad - Apple Community

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Question marked as Best reply

Apr 27, 2021 8:14 PM in response to fahim200

the battery health will degrade over time. It's just how batteries are

About the battery and performance of iPhone 11 and later - Apple Support


The best thing I'd recommend is to make sure you are plugging your phone in every night and leaving it plugged in all night. Top off as necessary throughout the day, making sure not to drop below 20% or so. Make sure Optimized Battery Charging is turned on too

When to charge your iPhone or iPad - Apple Community

Battery health issue

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