It won't light up.
The keyboard is a wireless keyboard. Its built-in battery has extremely high battery life. Charging method is as follows:
The opening port is at the left end of the circular shaft, turn the groove counterclockwise to open, and replace it. (Left end of the circular axis: the other end of the keyboard power button)
If you choose the Apple Battery Charger, you can recycle the rechargeable battery, which is convenient for environmental protection.
It will not light, because the voltage is too high, it will have the consequences of disconnection, when the keyboard is plugged into the mobile phone charging head, because the voltage of the mobile phone charging head can provide ten volts, it will lead to high voltage and lead to the consequences of the keyboard disconnection, so it can not be connected