You will need;
-Gameboy Cartridge
-Gamebit - https://amzn.to/3f0XGFh (#CommissionsEarned)
-2025 Battery (Buy decent battery make) - https://amzn.to/3pxgS1W (#CommissionsEarned)
-Electrical tape - https://amzn.to/3lyQsuz (#CommissionsEarned)
-Knife
This is the quickest and cheapest way to replace a Gameboy battery cartridge to fix save feature without using a solder.
How to open the back of your Gameboy Cartridge with a pen;
• how to open a gameboy or snes cart
THANKS FOR WATCHING!