How to Repair a Game Boy Color Pokemon Save Battery Tutorial
Do you have game boy & game boy color game cartridges, that won't allow you to save or continue your game? These game boy cartridges run there save features using a small lithium ion battery. In order for your game cartridge to function properly you will need to remove and replace this internal battery.
This video does require basic soldering skills and a new lithium battery. The tools needed are: 3.8MM game bit opener | Soldering Iron | CR2025 battery w tabs,