Why does a Xiaomi power bank only charge an iPhone up to 80% or stop charging after the battery level is 80%?
There are a couple of reasons for this issue:
1. It is due to the iPhone enabling the Optimized Battery Charging function, which slows down charging after 80%. To disable this feature, please go to [Settings] on your iPhone >> [Battery] >> [Battery Health & Charging] >> [Optimized Battery Charging]. Turn off this option and try again;
2. Running intensive tasks like gaming, video recording, or long calls while charging can also cause the iPhone to overheat, triggering a protective mechanism that slows or stops charging. Ensuring that your iPhone is not performing heavy tasks while charging can help mitigate this issue and allow for a smoother charging experience.
1. It is due to the iPhone enabling the Optimized Battery Charging function, which slows down charging after 80%. To disable this feature, please go to [Settings] on your iPhone >> [Battery] >> [Battery Health & Charging] >> [Optimized Battery Charging]. Turn off this option and try again;
2. Running intensive tasks like gaming, video recording, or long calls while charging can also cause the iPhone to overheat, triggering a protective mechanism that slows or stops charging. Ensuring that your iPhone is not performing heavy tasks while charging can help mitigate this issue and allow for a smoother charging experience.
Does it help?
Yes
No