Instead, the pilot plant is to produce prototype cells for development and testing purposes. The carmaker is investing 110 million euros, and BMW is being ... intends to develop lithium-ion cells of the “generation after next” and to test solid-state batteries, which are widely held to be one of the most promising ... when buying an electric car Will an electric car be enough for my daily driving needs, where and when can I charge it, and what do I have to bear in mind