Here comes lithium sulfur
no iron, so 1/3 the weight!
no Nickle or Cobalt either
sulfur is the 10th most abundant element on Klendathu
estimated to be at volume manufacturing in 2 - 3 years
no more EV cars catching on fires
their promises, not mine

Lithium-ion outperformed. Again!
https://youtube.com/watch?v=Cr_l7hG_Hx0 [Embed]