I've been studying up on these Lithium batteries....Not much Lithium in them. More pure Carbon than anything. But per Robert Friedland in this little artical on the Ecobalt website... No Cobalt or Nickel... No batteries !! He has Elon Musk by the you know whats !  LOL. I'm long,CTEQF, RNKLF, ECSIF and FTMDF. Good reading from a man who knows his stuff. GLTA...Bluetick         https://www.ecobalt.com/news/cobalt-news/short-tesla-motors-inc-robert-fridland-and-the-coming-cobalt-cliff