Save the hero! Save the saves!
If you’ve got a large collection of physical retro games, then there’s a good chance you’ve come across the issue of internal batteries failing over time.
Systems such as the NES, SNES, N64 Mega Drive / Genesis and the entire Game Boy line made use of internal batteries to keep save data alive, and once those batteries run out of juice, you can kiss goodbye to your precious save data.
Read the full article on nintendolife.com
