> Is there any reason to think mainstream automakers can't put batteries in their cars? It seems so. They were supposed to ,,kill'' Tesla a few years ago. Also

> Is there any reason to think mainstream automakers can't put batteries in their cars? It seems so. They were supposed to ,,kill'' Tesla a few years ago. Also they came out with cars whose efficiency compared to their size is far below what Tesla has achieved by years of focusing on it, which means that they have a huge disadvantage even if they can get the same batteries for the same price.