Logitech wireless keyboards are usually powered by AA or AAA batteries, so the batteries need to be replaced regularly. You just gently push the battery compartment cover under the keyboard, then remove the old battery and replace it with a new one. In addition, some Logitech wireless keyboard models also support USB cable connection to the computer for charging, you can use the USB cable provided in the package to connect the keyboard to the USB port of the computer, and then wait for the keyboard to complete charging. It is important to note that charging modes and methods may vary from model to model, so please read the product manual carefully or consult Logitech customer service before using.
Wireless keyboard inside he is installed, there are batteries can be battery replacement