Why does the iPhone 15 stop charging when it reaches 80?

php editor Xinyi will answer for you: Why does the iPhone 15 stop charging when it reaches 80? This is because Apple products use intelligent battery management technology. In order to extend battery life and protect battery health, charging will automatically stop after charging to 80%. This is a smart charging strategy designed by Apple to allow users to better protect the battery and extend its service life. If you need a full charge, you can turn off the "Optimize Battery Charging" feature in settings.

Why does the iPhone 15 stop charging after charging to 80%?

Answer: Apple’s battery protection is turned on

1. If the user turns on the battery protection when using an Apple mobile phone, Charge slowly after the battery reaches 80%.

2. After entering trickle charging, the phone will learn your charging habits and slowly fully charge.

3. Users do not need to worry at this time. This is not a damage to the battery, but a protection mechanism.

4. If users want to better protect the battery of their iPhone, it is recommended to charge the battery to around 80.

5. During trickle charging, users are advised not to use the phone intensively, which may cause the phone to heat up and damage the battery.

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