I would like to hire you to ask some very basic questions about PCBs, ultra thin PCBs to be more precise. I am trying to build a lithium battery charger and would like to ask about the circuitry that would be required. I don't require any technical details or a schematic at this point. At this point, I basically need to know whether or not what I'd like to do is even possible and a few pointers. If possible, I'd hire you for a circuit design in the near future.