Uploaded February 2021 | Updated September 2026, 3 weeks ago
Here I demonstrate how you can replace your game battery without losing save data. This method requires an extra battery (beyond the replacement) or some other form of external power.
Tool List (I get a small commission if you buy from these links, thanks for helping me out!):
Game Bit Driver: amzn.to/3OT60bf
Soldering Iron: amzn.to/3IoqgyQ
These are the batteries I bought for this project.
ebay.com/itm/TWO-NEW-CR2025-battery-with-solder-tabs-for-Gameboy-Color-Pokemon-games/283530766246?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
Here I demonstrate how you can replace your game battery without losing save data. This method requires an extra battery (beyond the replacement) or some other form of external power.
Tool List (I get a small commission if you buy from these links, thanks for helping me out!):
Game Bit Driver: amzn.to/3OT60bf
Soldering Iron: amzn.to/3IoqgyQ
These are the batteries I bought for this project.
ebay.com/itm/TWO-NEW-CR2025-battery-with-solder-tabs-for-Gameboy-Color-Pokemon-games/283530766246?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
