How to charge the Xiaomi Electric Scooter 5 Pro?

To charge the Xiaomi Electric Scooter 5 Pro, please refer to the following steps:
1. Lift up the rubber flap;
2. Connect the battery charger to the charging port;
3. Disconnect the battery charger from the charging port when charging is completed;
4. Put back the rubber flap;
5. The scooter is fully charged when the LED on the battery charger changes from red to green;
6. When the scooter is turned off for about a month with the battery level of the scooter being lower than 30%, the scooter will enter sleep mode. In this case, the scooter cannot be turned on. To exit the sleep mode, charge the scooter for about three seconds to activate the battery.
Note:
The scooter uses a lithium-ion battery.