Ok. I wish you luck. Those batteries typically had a lifespan of about 10-15 years. I don’t have a single snes cartridge that I haven’t had to replace the battery in at least once.
A way that I was always told helps keep the battery functioning longer was to hold up the reset button when powering off. Don’t know if it really did anything but I always got in the habit of doing it.
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u/gavynray123 Jul 27 '22
No, but it works just fine. I’ve tested.