The price point is attractive but this is more than a clever insight into optimizing for different use cases. Previous attempts at these batteries have run int

The price point is attractive but this is more than a clever insight into optimizing for different use cases. Previous attempts at these batteries have run into a lot of operational problems and have had trouble keeping the batteries up and running long enough for them to be useful. There's a lot of novel engineering and chemistry that's gone into operationalizing the system.