Xiaomi door lock camera battery often shows "remove and reinstall"

Does the questioner want to ask "Why does the Xiaomi door lock camera battery often show "remove and reinstall"? Poor battery contact and battery quality problems.

1. Poor battery contact: The Xiaomi door lock camera battery is not fully inserted or has poor contact, causing the display to be taken out and installed.

2. Battery quality issues: The use of inferior or low-power batteries will cause the battery to fail to work properly. The Xiaomi door lock camera shows that it cannot be taken out and installed.