Cartridge repair question : r/nes
Preservation project. I'm upgrading old NES and SNES cartridges with better eprom batteries and battery holders. You'll lose your save games with the mod, but get years more use from old games.
Save Battery Replacement Service – Game boy, Pokemon, N64 SNES – GeekGearStore
Earthbound or Earthbound Zero - 72 pins 8bit Game Cartridge for NES Video Game Console（Battery Save） - AliExpress
How to Make an NES Cartridge | Mouse Bite Labs
Super Nintendo Cartridge Battery Replacement Guide & SNES Cart Battery
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SNES cartridge battery : r/snes
Put a new battery in Shadowgate today without losing the saves : r/nes
Complete List of Nintendo NES Games with Save Batteries - DKOldies: Retro Game Store
The Legend Of Zelda Nintendo Famicom Japan Zelda no Densetsu NES Game Made In JP | eBay
/i/058221/products/2021-10-31T13%3A01%3A50.356Z-IMG_4589.png?1635660258 "NEORAM 1Mb Battery Backed GEORam expansion for C64 from RetroFletch on Tindie")
NEORAM 1Mb Battery Backed GEORam expansion for C64 from RetroFletch on Tindie
What about all the batteries in those carts? - Classic Console Discussion - AtariAge Forums
NES Cartridge Battery Replacement with CR2032 Socket | Nes cartridge, Cartridges, Nes
How do game save batteries work for NES, SNES and Gameboy games? - Quora
Replaced a NES Game Save Battery Too (SLIGHT MOD REQUIRED) -- ZELDA : r/gamecollecting
Game Save Battery Install Service SNES NES SEGA GameBoy – RetroFixes
Game Save Battery Replacement. – RetroSavers
Super Nintendo cartridge battery replacement 101 | Luke G.
5 PACK NEW Memory Backup Save Battery for the Nintendo NES System Games Card | eBay
Sweet Home - 72 pins Game Cartridge for 8bit NES Video Game Console（Battery Save） - AliExpress
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Shadowgate - Nintendo NES Cartridge Only Authentic Cleaned Tested Good Battery | eBay
Send in Service Super Nintendo NES Cartridge Battery - Etsy
Game Cartridge Battery Replacement Service For Game Boy, NES, SNES, SEGA, & More | eBay
