structural batteries that have competitive power densities will require precision 3D manufacturing at the same level as silicone processors, and is altogether theoretical for the forseable future. what we are seeing with huawaei is an example of excess engineering capacity of a large high tech company, much like Honda, when it gets bored, and starts making jets, or robots, or rockets...instead of mini bikes huawei is a bit different in that there big business of phones,routers, and cell infrastucture equipment got largely shut down, and so they are returning serve with a vengance in order to redeem there place as a player in high tech infrastructure industry.