Major innovation is needed to diversify the global battery sector. Lithium-ion batteries are taking over the world – you probably have a few within reach at this very moment in your rechargeable devices. And since China controls the world's lithium supply chains and dominates global lithium-ion battery manufacturing, the global tech sector has become dangerously consolidated. Breaking this dependency on China will require breaking our dependency on lithium, creating a dire need for the development of viable alternative battery technologies.…