Redmi computer mice do not usually need to be charged, as they are usually wired mice that power and transfer data by connecting to a USB port on the computer. That means they don't need a built-in battery or charging capability. As long as the mouse is plugged into the USB port of the computer, it can be used directly. This design makes the Redrice computer mouse more convenient and easy to use without worrying about battery exhaustion or charging issues.
If it is a wired mouse, it can be used on the computer without charging. If it is battery powered, just change the battery. If it is a dual-mode mouse such as the EM925Pro, with lithium batteries, you can charge.