The Xiaomi Pad Mini supports high-speed charging up to 67 W, but you could notice slower charging in some situations. This is because the tablet adjusts its charging power based on ambient temperature and device usage to maintain a balanced user experience and prevent excessive heat generation.
When the pad is under heavy load or the environment is warm, charging speed can be temporarily reduced to protect the battery and internal components. If you need to charge the device more quickly, place it in a cool environment and turn the screen off during charging. This helps the Xiaomi Pad Mini reach full charge faster while maintaining safety and battery health.