Thank you for your continued support of Xiaomi products. In order for the Xiaomi Focus Pen to connect properly to the Xiaomi Pad 7, it needs to be correctly aligned with the magnetic charging strip along the long edge of the tablet. This alignment ensures successful pairing and allows the system to display the stylus’s battery level. If the stylus is not positioned correctly, the device will provide a prompt to guide you toward the correct position. To resolve the issue, ensure the stylus is placed securely in the designated area on the tablet. Once properly aligned, the stylus should pair successfully, and you can check the battery level of your Xiaomi Focus Pen.