Solid State batteries - maybe, graphene are NOW (Score 2)

These glass solid state batteries are still in the lab stage, this is highly speculative still - as Tesla's Elon Musk stated, they are happy to test any prototype the inventors are willing to send. I don't think Tesla is trying to defend any particular technology (as they proved recently in China, letting CATL provide prismatic cell batteries for their MIC (made in China, for China actually) Model 3s. Tesla is sticking for now with their Li ion technology, which they are continuously improving. Watch their "Battery and Powertrain day" official presentation due sometime late April 2020, see https://insideevs.com/news/391... Meanwhile, graphene batteries are available NOW, at Graphene USA, https://www.realgrapheneusa.co... - they are very fast charging and high capacity, only nix, they are expensive. Knowing the tech, prices will go down with time. But so will every other current battery tech. The battery field is rife with researchers trying to crack the next great battery tech, for a partial (!) review see https://www.pocket-lint.com/ga...