EEMB 10 PACK Tabbed CR1616 Battery with Solder Tabs 3V Lithium Batteries for Gameboy Cartridge Battery Ruby Gameboy Advance SP Fire Red Leaf Green Emerald, 1616 Battery GBA Gameboy Advance Cart Save

They work well. Time will tell if they are quality or not.

Replacement for game boy cartridges. Revived some classics from the dead. Works well. Fits well for certain types.

Perfect for my old gameboy games!

put 3 into old Gameboy games, worked perfectly.

These EEMB CR2025 batteries are exactly what I needed to revive my old Game Boy cartridges. The pre-soldered tabs make them ideal for replacing save batteries in GBC and GBA games—no need to mess around attaching your own tabs, which saves a lot of hassle.I’ve already used a few and had no problems soldering them into place. They hold their charge well, and save functionality is fully restored. A great way to breathe new life into retro games!You get 10 in the pack, which is brilliant value for money—more than enough to future-proof your collection or help out a few fellow collectors. They also arrived well packaged and in perfect condition.Highly recommended if you’re doing cartridge repairs or working on other small electronics that use CR2025 cells. Solid performance and excellent convenience with the solder tabs pre-attached.

Good quality battery , perfect fit for gameboy carts. Good price.

Perfect managed to fix my hair of gameboy games with these

Used these to replace dry batteries in my Game Boy collection and they work great. Good value for money