Why can the Redmi Note 14 Pro 5G only charge up to 80% and not 100%?

If the Redmi Note 14 Pro 5G does not charge up to 100%, please refer to the following details:
1. It is due to you having enabled the battery health protection or Smart charging protection feature;
2. You can turn off this feature in the [Settings] >> [Battery] >> [Battery protection] >> [Regular charging], and you can also go to [Security] >> [Battery] >> [Battery protection] >> [Regular charging], which will allow the phone to charge up to 100%;
3. The battery health protection feature is designed to extend the battery’s lifespan and protect it.
Note:
1. In the global version, there are two options in the battery protection settings: regular charging and smart charging protection;
2. In the Indian version, there are three options: regular charging, smart charging protection, and global battery protection.