These are genuine Nintendo printed circuit boards.
There are some slight variations in the chip placements etc between versions.
Great for making reproductions.
If you require a specific configuration/chip etc.
Please message me and I will check my stock to make sure I have exactly what you are looking for.
THESE ARE UNTESTED and sold as PARTS
The game ROM MAY BE DIFFERENT on the board you receive then the photo. As above, if you require a specific chip/rom message me before purchase.
PCBs that include batteries are all original and as such the batteries are more than 15 years old and you should not expect for them to have a charge left.