- Sat Oct 29, 2011 1:11 am #42116
My 2 sons have a Barbie take along tunes jeep (painted black and blue of course!) and they are getting bored with 12V. I have a 6V 4.5AH battery lying around. If i wire that in series with the 12V, would it be a noticable difference? There are no circuit boards (I don't think) and 2 wires from the battery, positive and negative. Also, if i upgrade it to 18V, how would i hold the accessories at 12V? It has horn and headlights. Sorry if i left anything out.