To charge the robot vacuum, please refer to the following steps:
1. Press and hold the power button, wait for the power indicator to stay on, and then place the main unit on the Charging Dock to charge;
2. After cleaning, the main unit will automatically return to the Charging Dock for charging. In the paused state, press the recharge button to start charging. The power button flashes breathlessly when the main unit is charging.
Note:
1. The device will not be able to turn on when the battery is low. Please place the main unit directly on the Charging Dock;
2. If the main unit does not find the Charging Dock, it will automatically return to the cleaning starting point. Please manually put the main unit back into the Charging Dock for charging;
3. The Xiaomi Robot Vacuum S20 supports overcharge protection. It will automatically adjust to low current charging after the battery is full;
4. If you have not used the device for a long time, please turn it off and store it. Charge the device at least once every three months to avoid battery damage due to over-discharge.