one
First take out the wireless keyboard.
two
Open the battery cover on the back of the keyboard.
three
Install the overcharged battery in the battery position of the keyboard.
four
When the keyboard light comes on, it's ready to use.
one
Take Patriot A100 wireless keyboard as an example, the upper right corner of the keyboard has Type-C port.
two
To charge, insert the power cable into the Type-C port and the other end into the USB power supply.
three
Start charging the keyboard, and the charging indicator at the bottom of the keyboard will light up.