View Full Version : 9V mod?

07-23-2007, 10:04 PM
hey whats a 9V mod? like converting two 9V batteries into 1 18V or what? also if I did that (I'm going to try it on my Evolution force) would it fry the motor? because theirs 2 slots for 9V batteries but only 1 connector. but I've seen wiring harnesses to convert 2 9v's into a 18V.