Reg.. I will pass on the concerns to wolf. As far as lead/acid batteries are concerned, does the EV industry not think that economically, that is the way of the future? It seems I read that somewhere. In the end, I don't think that the EV business is PTI's primary target I know some of the people from the Swedish group read these posts. (WM asked for the URL so they could log on) Any input from one of them would be outstanding.