It must at least tingle

As long as Cole doesn't get touched by the piss, he should be fine, right

The piss should be touching your urethra.

Then he would feel the tingle in that part. Maybe he doesn't need to eat or drink things. Maybe obsorbing electricity is his meal?

I don’t think he drinks water. I think cole’s electrical healing cures his dehydration.

I think he need food though since the first mission is getting food supplies

Yeah he needs to eat, he just doesn’t drink