I think you have to choose a limited perspective to make a diseconomy of scale for batteries. CPUs, RAM, Energy and Energy storage have each reached the econom

I think you have to choose a limited perspective to make a diseconomy of scale for batteries. CPUs, RAM, Energy and Energy storage have each reached the economy of scale point where innovation is heavily rewarded. Single core, static dram, Oil, and lithium batteries should each fail at some point soon.