How to CHANGE the BATTERIES in a Logitech G602 Wireless MOUSE - YouTube
Logitech G602 Mouse Battery Cover by PsiOryx - Thingiverse
G602 Battery Levels Always reading 2 bars. This makes it a pain to tell how long until I need to change them as I don't get a low battery notification, the mouse
Logitech G602 - battery weight test : r/pcmasterrace