The company is an advanced material R&D and Manufacturing start-up based in Louisville, KY, that has created a new generation of lithium-ion batteries using proprietary materials with stable long-term cycling characteristics. The batteries have been integrated into 30 prototype battery cells, tested, and have shown exponential improvement. HeXalayer is focused on scaling the production of their patent-pending new type of Graphene material to enable customers to use batteries with reproducible methods of synthesizing.