This will sound weird but you can also soak them in Coca Cola overnight and then rinse them off really well with water. That will get rid of all the corrosion.
actually, that doesn't sound weird at all. Coke can do some amazing things, like polish chrome and clean numerous things. kinda makes ya wonder what it does to your digestive system, huh.
Bad Venge, if i'm not mistaken i've already got the anticorrosion pads on there. what's weird is the terminals themselves aren't really that corroded, it's the metal around them (like the battery posts and nuts, etc). i'll def keep the petrolium jelly thing in mind tho. thanks!