![J.Rodrigo Twitterren: "Adding a battery holder to a #GameBoy modded MBC3 cartridge 🔥😋 https://t.co/EI1Xnaw97U" / Twitter J.Rodrigo Twitterren: "Adding a battery holder to a #GameBoy modded MBC3 cartridge 🔥😋 https://t.co/EI1Xnaw97U" / Twitter](https://pbs.twimg.com/media/EhQeJ-gXcAEtHcm.jpg:large)
J.Rodrigo Twitterren: "Adding a battery holder to a #GameBoy modded MBC3 cartridge 🔥😋 https://t.co/EI1Xnaw97U" / Twitter
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Yuxi Diy Cr1616 Battery Holder For Game Boy Gb Gbc Gba Game Card Cartridge - Accessories - AliExpress
J.Rodrigo Twitterren: "Adding a battery holder to a #GameBoy modded MBC3 cartridge 🔥😋 https://t.co/EI1Xnaw97U" / Twitter
![I found solder pads for a coin cell battery holder in my repro Pokemon yellow cart. Does this mean RTC functions are possible? : r/Gameboy I found solder pads for a coin cell battery holder in my repro Pokemon yellow cart. Does this mean RTC functions are possible? : r/Gameboy](https://preview.redd.it/4hollxhegv921.jpg?auto=webp&s=3011f3b6fafa9f6c5d86c3a0239d273f1365ce63)
I found solder pads for a coin cell battery holder in my repro Pokemon yellow cart. Does this mean RTC functions are possible? : r/Gameboy
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