You must be logged in and verified to contact the designer.
Product Description
I made it because it was troublesome to solder when replacing the battery of the Super Famicom cartridge. Batteries can be replaced without a soldering iron or solder. You can use the tab that comes with the cartridge to cover the CR2032 coin battery. Since it is fixed by being sandwiched between the main body case, the battery will not shift due to a slight impact.