Multilayer Progress

QuantumScapeⓇ 300 400 500 Modeled Cell Energy Density (Wh/kg) 0 100 LiFeBO3 200 LIVPO4F LiMnPO4 LiNi0.5Mn1.504 HE-NMC 600 Li2MnSiO4(2Li) Cathode Materials Lithium-Metal Anode Required NMC811 NCA Lithium-Metal Anode Enables High Energy Density And we believe lithium-metal anode requires a solid-state separator FeF2 CoF2 NiF2 FeF3 Lithium-Metal Anode Graphite/Silicon Key Takeaways Lithium-Metal Batteries Lithium-metal anode enables high energy density Anode Graphite Anode Conventional Lithium-Ion Batteries We believe lithium metal cannot be used without a solid-state separator | Source: Andre et al, J Mater Chem A. (2015) 6709 Note: Modeled cell specific energy is based on traditional cell designs and architectures 8

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