- Fri Jul 24, 2015 10:30 pm #134013
i have a super 6 CAT dump truck that goes too fast for my little one on 12 volts to start, but 6 volts isn't fast enough. Since it has extra space for electronics and batteries under the seat, can anyone help me wire in a 6 volt battery that will start it moving, and then after moving, it goes up to the 12 volt battery? I have 6 volt and 12 volt batteries to use. Maybe is there a timed relay?