Key Takeaways POSCO Future M signs MOU to develop anode-free lithium metal batteries with Kumho Technologies and BEI. PKX collaboration targets 30-50% higher energy density and over 2X faster charging speeds.POSCO Future M, Kumho and BEI split roles across materials, CNT supply and cell engineering. POSCO Holdings Inc. (PKX) recently announced that its battery materials subsidiary POSCO Future M has signed a memorandum of understanding (MOU) with Kumho Petrochemical and BEI to develop next-generation batter ...