What’sthe matter ? All these news are quite dated and not really impressive for the expert of this field. The key point that matter in the EV battery is the energy density and cycle life. The Lithium ion Phosphhate cells are an old technology that has a very low energy density, just around 100 wh/kg when the best battery used today in the market are over 300 wh/kg. High energy density means the possibility to achieve very long range, over 800 Km with one charge , as already demonstarted by the world range record for homologated EV ,got in Shenzhen almost 3 years ago