How long can the internal save batteries in the old Pokémon game cartridges (1st and 2nd gen) keep working? - Quora
![Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household](https://m.media-amazon.com/images/I/61pRtih3gmL._AC_UF350,350_QL80_.jpg)
Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household
![Amazon.com: 12 Pack CR2032 Batteries with Tabs CR2032 tabs Replacement Save Battery for Pokemon Yellow, Game Boy, GBA, and Color, NES, SNES, and N64 Games : Video Games Amazon.com: 12 Pack CR2032 Batteries with Tabs CR2032 tabs Replacement Save Battery for Pokemon Yellow, Game Boy, GBA, and Color, NES, SNES, and N64 Games : Video Games](https://m.media-amazon.com/images/I/611vcB1ZgrL.jpg)
Amazon.com: 12 Pack CR2032 Batteries with Tabs CR2032 tabs Replacement Save Battery for Pokemon Yellow, Game Boy, GBA, and Color, NES, SNES, and N64 Games : Video Games
![Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household](https://m.media-amazon.com/images/I/51xFrdts9dL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 5x Eunicell CR2025 Works with POKEMON Blue, Red, Gold, Silver, and Crystal Save Batteries Battery : Health & Household
![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. 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.](https://i.redd.it/c1yxypq9fws21.jpg)
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.
![How to CORRECTLY Replace/Change the Battery in Pokemon Crystal Gold & Silver Version for Gameboy! - YouTube How to CORRECTLY Replace/Change the Battery in Pokemon Crystal Gold & Silver Version for Gameboy! - YouTube](https://i.ytimg.com/vi/5xBlOkPUxnk/mqdefault.jpg)