Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New

Great for GBC games, soldered in 3 already and the time based events work again

Love how they came on time and good size for the price they were

worked on every game i replaced the battery could not complain top quality.

If you’re not using these CR 2025 batteries with solder pads to mod your Game Boy cartridges, you’re literally wasting your time. These batteries are designed for pros who actually know how to solder (not for amateurs, obviously). Ten in a pack, perfect for all your games. Solder them in, save your games, and quit messing around with wires and tape. If you’re not already using these, I can’t help you. Get with the program.

They are perfect got the batteries installed into my Pokemon Crystal,Yellow and Gold and now they hold saves again

At the moment, they mostly seem to work well. No issue with fitting, charge, or rupture. Will update if anything obvious comes up with them.

What is need for my pokemon game cart amd some others will get againg

Some of my old Gameboy game battery's are dead, and require this battery as a replacement. These are easy to solder and so far, the charges have been good.