This auction is for USA buyers only 

These batteries are MAXELL POWER ACE batteries you will get when you buy new Gameboy console back in 90s, inside Gameboy cardboard box or Play it loud Gameboy console with plastic acryl box Nintendo will put same batteries as these, if you ever see factory sealed play it loud console (you can do google search) you will see Nintendo sell new consoles with same batteries like these, so if you have complete Gameboy console in cardboard box or play it loud in plastic acryl case you need these batteries to complete set.

 

All batteries i sell are new, with new date on them