Battery Water?

I think Clyde’s recent post regarding the K brothers need for a sharp VP of avionics is on target. I would expand that to VP of wires and diodes as well. Needing to add battery water every 45 days doesn’t instill confidence in, nor does it sound like a very robust power system for a primarily, electric power cockpit. (How often did you add water to you spam can?) How about Gel-Cells, Calcium ion or other state of the art batteries to match our “State of the art” planes?

Just looking to have the best of all worlds. RD