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93 Percent Battery Health after 8 months of use (Feb 2023 to November 11 2023)

I’ve been using my iPhone 13 for almost 9 months now, and it has dropped from 100 to 93% battery health. Is this normal? And if not how can I conserve my battery health?

iPhone 13

Posted on Nov 10, 2023 9:08 PM

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Question marked as Top-ranking reply

Posted on Nov 10, 2023 9:10 PM

Perfectly normal.

Batteries degrade over time with usage due to chemical aging, that's just how they work.

You can expect about a 1% drop per month with average use on an iPhone. This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.

Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.


iPhone Battery Replacement.

iPhone Battery Repair & Replacement - Apple Support


About Lithium Ion Batteries

iPhone battery and performance - Apple Support (IN)


Here are some tips on maximizing battery life.

Batteries - Maximizing Performance - Apple


1 reply
Question marked as Top-ranking reply

Nov 10, 2023 9:10 PM in response to morird264

Perfectly normal.

Batteries degrade over time with usage due to chemical aging, that's just how they work.

You can expect about a 1% drop per month with average use on an iPhone. This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.

Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.


iPhone Battery Replacement.

iPhone Battery Repair & Replacement - Apple Support


About Lithium Ion Batteries

iPhone battery and performance - Apple Support (IN)


Here are some tips on maximizing battery life.

Batteries - Maximizing Performance - Apple


93 Percent Battery Health after 8 months of use (Feb 2023 to November 11 2023)

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