Cummins Invests in Sion Power to Develop Licerion® Lithium Metal Battery Technology for Commercial Electric... TUCSON, Ariz -Wednesday 1 December 2021  

(BUSINESS WIRE)-- Sion Power, a leading developer of next-generation rechargeable batteries, has entered into an agreement with Cummins, a global leader in the development of powertrains and powertrain-related components, to design and supply battery cells based on its proprietary...