Battery Swap works. Thank you for coming to my TED talk.<p>Forget the Gresham's law "bad batteries drive out good" idea, batteries are not a currency they are a use value. Bad batteries will be removed from circulation.<p>As battery energy density rises, and size falls, the idea that batteries need to be complex and integrated into the vehicle monocoque will retire against the use value of a standard size replacable brick.<p>Remember we have EV forever now. We're at the model T Ford era of battery vehicle.