The Apple Magic Mouse (2023) comes with a USB-C to Lightning Cable for both pairing and charging. The Magic Mouse is not battery powered, so no need to worry about changing them when they run out. Just plug your mouse into your MacBook or Mac and let it charge up. A full charge takes about 2 hours, but will last for a month or more. It is important to remember that because the charging port is on the bottom of the mouse, you cannot use the device whilst charging.