Used APPLE MAGIC TRACKPAD for repair

The batteries are stuck in the cylinder receptacle and have eroded substantially since then I can’t op the screw to remove and replace them. It’s po with the right too and experience one could replace with new set of AA BATTERIES but uns how much corrosion is there and whet it can be cleaned up for use. Bluetooth connectivity. Glass trackpad is otherwise in good u condition but it will nee som restoration for operation. Apple Magic Trackpad. Great for your macint iMac PowerBook MacBook Air Pro or wh you like.