New Captains of ADO, page-40

Slippin, Ill ask a few more questions if you dont mind.
Correct me if Im wrong, but hasn't the tech been proven to work? and if it is so easy to 'drop in', is it a commercial case. ie, too expensive for the advantage gained?
Can they make and sell the product at the volumes required for batteries or just want to sell the tech?
Are economies of scale against them?
Or have they been fluttering around with everything else and let the batteries fly under their and potential customers radar and trying to play catchup?
Most of this info may be available in prior announcements but i thought you may know the answers already.