![I'm trying to replace the battery in my Pokémon Crystal cartridge. I've never done anything like this before but I want to learn. Do I need flux and new solder or can I'm trying to replace the battery in my Pokémon Crystal cartridge. I've never done anything like this before but I want to learn. Do I need flux and new solder or can](https://preview.redd.it/sav98ppyeu841.jpg?width=640&crop=smart&auto=webp&s=38c10a3b32c4c7687dc6396de4e2b778d392acc5)
I'm trying to replace the battery in my Pokémon Crystal cartridge. I've never done anything like this before but I want to learn. Do I need flux and new solder or can
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![I recently got a copy of Pokémon Crystal that didn't save. After replacing the battery twice the game still isn't saving. Would anyone know what other issue would cause it? : r/consolerepair I recently got a copy of Pokémon Crystal that didn't save. After replacing the battery twice the game still isn't saving. Would anyone know what other issue would cause it? : r/consolerepair](https://i.redd.it/lic24xpzl6s61.jpg)
I recently got a copy of Pokémon Crystal that didn't save. After replacing the battery twice the game still isn't saving. Would anyone know what other issue would cause it? : r/consolerepair
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![Found a copy of Pokémon Crystal today for cheap 😄 only needs a good cleaning, new save battery & a replacement label : r/Gameboy Found a copy of Pokémon Crystal today for cheap 😄 only needs a good cleaning, new save battery & a replacement label : r/Gameboy](https://preview.redd.it/x0nqvdbngaa71.jpg?width=640&crop=smart&auto=webp&s=722c0c7911b9ac79eb513af2ae22be38e14c4876)
Found a copy of Pokémon Crystal today for cheap 😄 only needs a good cleaning, new save battery & a replacement label : r/Gameboy
![Pokemon Crystal finally came in the mail today. 🥰 unfortunately it's battery is dead so it won't save, but I am excited to play it more once i replace the battery. :) : Pokemon Crystal finally came in the mail today. 🥰 unfortunately it's battery is dead so it won't save, but I am excited to play it more once i replace the battery. :) :](https://preview.redd.it/z16258732hh31.jpg?width=640&crop=smart&auto=webp&s=be93b8069fba40f3bc571ab3259168d6ecc1bd4d)
Pokemon Crystal finally came in the mail today. 🥰 unfortunately it's battery is dead so it won't save, but I am excited to play it more once i replace the battery. :) :
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