InfiniKey Chip x 1

CPS2 is an encrypted system and uses a RAM chip powered by a battery to hold a decryption key allowing the CPU to execute the game. When the battery dies, your decryption key is lost since the RAM chip no longer has power. This coined the notorious term "suicide battery" amongst CPS2 collectors world wide.

InfiniKey is a complete battery replacement solution. If you have a CPS2 system then you probably know about the dreaded battery suicide problem that has plagued many CPS2 boards with acid and silicon death for decades. This is a crafty solution that allows you to completely circumvent the issue and keep your CPS2 alive for many years of nostalgic gaming bliss. It's also great for tournament organizers keeping their scenes alive with real hardware without worry.

Its a relatively easy soldering install, as shown at the following link:

https://www.youtube.com/watch?v=fZhu1_3AYHk