5 tabbed CR1616 Replacement Batteries /save NINTENDO GAME BOY NINTENDO GAME BOY COLOR ADVANCE POKEMON
Megaman Battle Network
Breath of Fire 2...
and so one ! generally all Game boy advance Games that have a battery save
Advice of installation :
To replace an existing battery will require desoldering the old one and soldering the new one in its place , respecting the polarity .
For open the cartridges game you need a Gamebit 3.8mm or a triwing screwdriver is necessary depending on cartridges .
international buyer's are welcome
very fast sending worldwide