China's blade battery breakthrough is uncovered

https://www.youtube.com/watch?v=evw1ZcxqJF4

"enormous surface area of blade battery... may be cooled by air passing through the cells, eliminating need for massive cooling lines... batteries may serve a structural component... can store more energy per liter... helps with recharging time and charging wirelessly... lithium ion phosphate for rapid charge and discharge... least expensive of all battery chemistry... less risk of fire... do not contain cobalt... production started July 2020 by BYD in China"