A little while ago I bought an NES Satellite. Opened it and found a ton of battery corrosion.
So I read on the internet that the thing to take out battery corrosion is water+vinegar.
I've scrubbed most of it off with q-tips.
Good idea to just let the rusted battery terminal soak in a bucket of the mixture? (I'm guessing I want to try to clean the rust as well?)
(I couldn't separate the PCB so I wrapped it in a plastic bag to keep it dry.)
I'm guessing it will be fine after letting it dry out?
I accidentally broke off the spring on the terminal connector. But I'd guess that would just need to be soldered back on later to fix it?