I have a battery cover that is supposed to make contact between two batteries. Some batteries were left in too long and now there is corrosion on the metal flange.
The corrosion is beyond repair (IE: I cannot file it down to new metal). What can I do to make contact again? I thought of using tinfoil, but that will eventually tear. I also thought of using a whole pile of solder, but I'm not sure how effective that will be.
What is the best way to re-connect the batteries when the cover is corroded? I don't think I can get a new cover from the manufacturer.
Sorry for the delay, here's the image