How to charge the Xiaomi Smart Band 9 Active?

The battery capacity of the Xiaomi Smart Band 9 Active is 300mAh, which can be fully charged in about 1 hour and 40 minutes. The band comes with a dedicated magnetic charging cable.
You do not need to remove the strap to charge. You need to connect the two ends with metal contacts to the dedicated charging cable (as shown below). Then connect the charging cable to a standard USB charging adapter with a voltage of 5V and an output current of 0.5A.
After the band is inserted into the power supply, the charging icon, current time and specific percentage will be displayed. When it is fully charged, the band will vibrate to remind you and the power level will be displayed as 100%.

Note:
1. When charging, make sure the charging contacts are clean and dry, and check whether the charging contact and charging cable are in good contact;
2. If you haven't used the band for a long time, you need to wait a while before the charging interface is displayed on the screen;
3. While the band is charging, you can check the current time, and receive call reminders and APP notifications;
4. It is recommended to use a certified charging adapter for charging;
5. Only the standard charging cable of the band is allowed to be used for charging. Other non-standard charging cables are not allowed. If other non-standard charging cables are used, it will cause abnormalities such as burning of the whole device.