Why does the Redmi Note 14S flash with a zero battery icon when it shuts down and presses the phone’s power button?

Thank you for your continued support. The Redmi Note 14S has undergone strict professional inspection before leaving the factory, so you can feel confident in the performance and reliability of your device, knowing that it has been thoroughly tested for quality and functionality.
This phenomenon is normal. To protect battery life, it is recommended to keep the battery level at 40%-80%. When the battery of the phone is low, the battery information can be inaccurate due to the phone's load status. This is not a product problem, please feel free to use it.