100% Official 16Kbit (16 Kilobits <2048 bytes> EEPROM) Save Chip. Fully tested and ready for your Game Pak repair or repo build.
Upon request chip can be pre-loaded with save of your choice. Note chip has two known p/n's which seen in image above - BK16D.
Upon request chip can be pre-loaded with save of your choice. Note chip has two known p/n's which seen in image above - BK16D.