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When your video game cartridge's battery has gone dry, pick up one of these replacements to restore save functionality to your game and regain access to battery-backed features. We offer CR1616, CR2025, and CR3032 replacement batteries to keep your games going!
- Compatible with Game Boy, Game Boy Color, Game Boy Advance, NES, SNES, and Sega Genesis cartridges
- Restores battery-backed features like save files and in-game clocks (such as those in the Pokémon games)
- Batteries include solder tabs to simplify installation
- CR1616, CR2025, and CR3032 models available
- 1 x Replacement battery in a model of your choosing
- Depending on your cartridge, you will either need a security bit or a tri-wing screwdriver to open the game cartridge and identify and replace your battery. These tools are offered separately or as part of our video game console repair tool set
- Before placing your order, open the game cartridge to confirm which type of battery you need by examining the internal circuit board
- We strongly recommend soldering the battery in place to prevent it from disconnecting and erasing your save file
- Make sure you're grounded before prying the battery off the internal circuit board