my copy of pokemon silver cartridge shipped with a bad save battery. i'd only be able to get to the fourth gym or so before the batteries in my gameboy would die.
CR1616 Battery Holder for Game Boy Advance (GBA) Cartridges (Set of 3) – Cool Spot Gaming
/cdn.vox-cdn.com/uploads/chorus_asset/file/21857137/maxresdefault.jpg "This Game Boy doesn't need batteries, but shuts off every 10 seconds - The Verge")
This Game Boy doesn't need batteries, but shuts off every 10 seconds - The Verge
nintendo - GameBoy Color games do not save any more - Retrocomputing Stack Exchange
How to Change Your Game Boy Cartridge Battery (Quick & Easy) - Howchoo
Game Boy Cartridge Battery Replacement - iFixit Repair Guide
How to Change Your Game Boy Cartridge Battery (Quick & Easy) - Howchoo
Game Boy - Wikipedia
Revive your dead Game Boy cartridges with a new battery - Make:
Gameboy: Cartridge Battery Mod - Game Save Battery Holder Hack - CR1220 - YouTube
How a Gameboy cartridge looks on the inside – AllAgora
Quick Fix: Gameboy Cartridge Battery Replacement - YouTube
How To Replace Save Battery in Pokemon Game Boy Color Games - YouTube
Game Boy Cartridge Battery Replacement - iFixit Repair Guide
Hardcore Gaming 101 - Blog: Replacing a Game Boy save data battery
How to Change Your Game Boy Cartridge Battery (Quick & Easy) - Howchoo
How to Change Your Game Boy Cartridge Battery (Quick & Easy) - Howchoo
Save Battery Replacement Service Game Boy Pokemon N64 - Etsy
How to Change Game Boy Cartridge Battery : 8 Steps (with Pictures) - Instructables
How to Change Game Boy Cartridge Battery : 8 Steps (with Pictures) - Instructables
GameBoy Game Battery Replacement Service
