Why is the charging speed of the Redmi Pad Pro slow?

The charging speed of the Redmi Pad Pro is slow due to several factors as below:
1. Although the Redmi Pad Pro supports fast charging up to 33W with its 10,000mAh battery, using unofficial or third-party chargers that do not deliver the full 33W power can result in slower charging speeds. To ensure optimal charging performance, it's best to use the official charger provided with the device;
2. Additionally, using the pad while it is charging can cause the device to heat up, which will reduce the efficiency of the charging process and slow down the charging speed. To avoid this, it is recommended to let the pad charge undisturbed.
If slow charging persists, check for any system updates or hardware issues with the charging port.