Put grease on the terminals and inside of the cable where it goes around the terminal.
I`ve used lithium and dielectric grease in the past and probably any grease I could find and never had corrosion issues.
Try using a tiny bit of vaseline. It worked wonders for me and it goes on clear and make them shine that little bit. and if your kinky you can pretend that when your applying the vaseline on the terminal that they are a nice set of .... okay sorry guys that just makes me sound pretty f'd up...ha ha...what us Canadians think of eh? If its not Mustangs and horsepower, its about the next best thing....
You can get some stuff at Kragens. It comes in a green can. I believe it says battery terminal cleaner. It sprays red. Every oil change I spray some on the terminals and I have never had any corrosion. Been using the stuff for 2-3 years.
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