I charge my batteries with an external charger, so I'm not sure how that would work. If I just need to put 12v through, I'm sure I could find a way to do that...
For reference, I'll use this image:
So, I'm having a problem with my PCB (surprise), I wired up my batteries, hooked up the output to my Wii, but saw no LED. I checked for shorts in my soldering, but I couldn't find anything. After looking for a while, I grabbed my multimeter, and checked the...