When I bought my quad it had a 6 volt battery in it. I went to get a new battery to replace it and somebody told me that it should have a 12 volt battery in it. Does anybody know which one it is.
They have not used 6volt systems since the 50's probably, so it has to be 12 volts. Remember each cell is 2 volts so there should be 6 fill caps. But yes it must be 12 volts.