EVs are fast becoming mainstream automobiles globally for 2/3/4 wheelers, Bus & Tram transport but the cost of energy storage cells and the safety management makes them a hindrance to mass adoption.
As the EVs chase mass markets it is inevitable that their battery Wh/kg, $/KWh, Cyclic Stability, Charging time, thermal stability, weight needs to improve multifold. That in turn means bringing down the manufacturing cost with process simplification, and leveraging the power of new material technologies.