![Mother 3 GBA Reproduction Cartridge won't save; opened it up and found no battery. How do I go about getting a battery in here? (Sorry if I used wrong flair/wrong subreddit) : Mother 3 GBA Reproduction Cartridge won't save; opened it up and found no battery. How do I go about getting a battery in here? (Sorry if I used wrong flair/wrong subreddit) :](https://i.redd.it/vxdg5vl7bq651.jpg)
Mother 3 GBA Reproduction Cartridge won't save; opened it up and found no battery. How do I go about getting a battery in here? (Sorry if I used wrong flair/wrong subreddit) :
Soldered Battery to a Gameboy Advance Game PCB so it can save, it still does not want to save. | TechPowerUp Forums
![Probleem met je GB Advance games ✓ “The internal battery has run dry.” ✓ Batterij vervangen ✓ Stuur het spel op, wij lossen het probleem voor je op. Probleem met je GB Advance games ✓ “The internal battery has run dry.” ✓ Batterij vervangen ✓ Stuur het spel op, wij lossen het probleem voor je op.](https://primary.jwwb.nl/public/i/f/s/temp-xypvrxgzwujpesoxroab/i7s6xw/GBAdvancevervangservice-CR1616.jpg)