time2roll wrote:
I doubt they are wired as you describe. Please post a picture.
Basically if it is working... then it is wired correct.
Be very careful or get assistance if you replace those batteries to get the new ones wired right.
I agree, as I read it, it should be melted. Many years ago after a graveyard shift I decided to hook my second battery up in my boat. I was very tired and I should have got some sleep first. As soon as turned my selector switch to both batteries it blew 100A fuse and melted the post off the battery. Basically I did what I am reading here. 2 volt batteries cross wired. It would be nice to see some pictures. JMO