![Couldn't you technically swap the battery while the game is running to not lose save data? The battery sticks out so it would be possible to desolder and resolder it. : r/Gameboy Couldn't you technically swap the battery while the game is running to not lose save data? The battery sticks out so it would be possible to desolder and resolder it. : r/Gameboy](https://i.redd.it/imap7ovccwh81.jpg)
Couldn't you technically swap the battery while the game is running to not lose save data? The battery sticks out so it would be possible to desolder and resolder it. : r/Gameboy
![Nintendo GameBoy Advance SP GBA Game Boy SP Pearl Blue Handheld Console With Charger and Box Works Great, Tested RARE - Walmart.com Nintendo GameBoy Advance SP GBA Game Boy SP Pearl Blue Handheld Console With Charger and Box Works Great, Tested RARE - Walmart.com](https://i5.walmartimages.com/seo/Nintendo-GameBoy-Advance-SP-GBA-Game-Boy-SP-Pearl-Blue-Handheld-Console-With-Charger-and-Box-Works-Great-Tested-RARE_85bb08e7-a840-49e6-9f44-973006817795.0e462a0f66aea0811c71d96b0af452c5.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Nintendo GameBoy Advance SP GBA Game Boy SP Pearl Blue Handheld Console With Charger and Box Works Great, Tested RARE - Walmart.com
![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 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](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81sCQgiicbL._AC_UF894,1000_QL80_.jpg)