Before we can go into exactly how electric car batteries are produced, it is worth talking about the battery structure and the materials that go into them. Okay, so pretty much all modern electric cars use lithium-ion batteries, which are rechargeable and contain lots of lithium atoms which can be electrically charged and. The process of mining the rare metals varies depending on the mine, however our 'Electric Cars Aren't Green?' sums up how some of the mines operate: At a mine in Jiangxi, China, workers. Just like cell layers were stacked on top of each other to create a battery cell, the finalised battery cells are then stacked on top of each other within a metal (aluminium/steel) or plastic. At this point we have lots of battery modules, packed with all the power capacity that will be needed to move the car forward. However it would not be safe purely to hook this up to the motor controller and hope for the best: we need to ensure that the battery. The first thing to point out is that a battery cell which goes into an electric car is not a round, circular battery like we use in our home electrics (and not like the one in our diagram earlier!). A round battery would not be a very efficient use of space (since the car might have.
