Hi. I am currently working on my first dreamcast project. It is a portable dreamcast. I have no other modding experience which is why my Dad is helping me. We were trying a power test with two 6-volt batteries together to combine the voltage, but both me and my dad are dumbfounded on how to activate the batteries in a way to power the system and then the screen. I have the feeling I'm missing something...otherwise I'm a raging technotard.