received them and soldered one in my Pokemon Crystal game but haven't tested it out yet with a battery. need to figure out how to close the game backup without trimming away at the cartridge shell and yes I know the right side isn't fully flush and the left side isn't on right. it's kinda hard putting it in place since it gets hot when soldering it to the board. (also didn't realize I had corrosion on this board until after I started the battery holder in it- but I can clean it).
received