Battery help
I have to change my batteries back to 24 volts. I had to put them to 12 volts in a tourney because my trolling motor went out and had to borrow a 12 volt trolling motor. A guy from my circiut changed the batteries to 12 volts for me and I was busy changing out the other parts of the motor at night in the hotel parking lot. I dont have his number to ask him how to change it back to 24 volts. He put a jumper wire between the 2 batteries so it would use both batteries the same. Can anybody help me put this back to 24 volts? I am not too electrically incline. I have a tester and I set it to the DC it shows around 12 volts. When I set it to AC it shows 27 volts. Thanks