![PSA: If you're going to replace the battery in an old cartridge, do it properly. With solder. : r/retrogaming PSA: If you're going to replace the battery in an old cartridge, do it properly. With solder. : r/retrogaming](https://external-preview.redd.it/Tok4Ofm2PZtevxRGWRQTPn0JsTMEkQVkSuCfQzA4pTY.jpg?auto=webp&s=0d22a56309c41b551a695bc0cd4d17cdfeb7e782)
PSA: If you're going to replace the battery in an old cartridge, do it properly. With solder. : r/retrogaming
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Amazon.com: Tabbed CR2025 Batteries 10-pack, 2025 Battery Gameboy Cartridge Battery CR2025 Battery Tabs Solder, Color GBC CR2025 3v Lithium Battery, CR2025 Replacement Battery Gameboy Save Battery, Solder Tabs : Health & Household
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