Hey thanks!
I have 4 a123 modules in 2 pairs. One up front and one in the back.
Wiring was quite simple. I don't know a massive amount about electrics so ive done what I feel is acceptable but not posting specs about wire gauge etc incase folks copy my ignorance. I have contactors and fuses in ...

Thanks for the writeup and video, all very encouraging. I have dreams for a GS450H in a small car too. I think I have watched every youtube video.

From the photos, it looks like you used just 2 modules in the front.

Could you describe your battery layout?
What sort of protection did you use with ...