Mensagem original de: RVLTN123 ,
Old thread but thought I’d contribute: There are screws underneath each of the four skate pads of the mouse. Peel those off carefully, unscrew, and the top portion of the mouse comes off easily. A replacement battery can be found online (e.g., ebay, Amazon). The original is glued to the mouse so peel it off carefully. Once replaced put it back together. Re-apply the skate pads.