I have a few older Pokemon games that have had the internal batteries run out, and I was wondering if there was a way to recharge them. I seem to remember reading a thread a while ago that said you could recharge them by plugging your GBC into a power source and leaving it on for a few days with the game inside. Is that true? Or do I have to buy new batteries and change them before I can save my game again?
I was also wondering, if the recharge thing actually works, if it can only be done with the Pokemon games or if it would work with any GBC game.