They're both 90's Chevy 6.5 trucks.
At some point Interstate went from a black top with a white lower case to a green top with a black lower case. I was told that they had quit making the batteries and farmed them out to Excide.
I've recovered several different batteries with the Schumacher charger that I have. I wasn't sure that it would work with an 8 year old battery though. We shall see.
As far as the green tops I was already on my second set while still on the original set of black tops. Two different trucks of course.
I have a Schumacher battery maintainer that is supposed to desulphate batteries. I ran it last night and it successfully went through the process without...