For the next 10 years, I don't think we'll see an oversupply of batteries. There's simply too many ready to deploy applications for them that will accelerate a

For the next 10 years, I don't think we'll see an oversupply of batteries. There's simply too many ready to deploy applications for them that will accelerate as cost comes down. Grid storage is the major one. As price starts to decline you are going to see power providers soak up any excess battery supply.