Super simple to use and no docking station or open up a door or flap, just plug it in while I am using it and when the lights change to indicate its charged unplug it. If it dies while I am traveling I can power it from the tablet or wall charger or even a portable battery charger but its so easy to have it charged up before you go that it …
https://www.amazon.com/Quiet-Wireless-Bluetooth-Mouse-Rechargeable/dp/B0784FG735