Investor Presentaiton

Battery strategy Battery requirements Safety Cell technology - High energy density > High power density for take-off and landing Fast charging Long lifetime Industrialisation: Mass production Source: Management estimates. Third party battery supplier. Architectural performance assessment of an eVTOL aircraft. Lilium Battery Team. Lilium progress Full thermal runaway containment in a module of demonstrator Silicon-anode lithium-ion pouch technology secured exclusively: >330 Wh/kg, enabling ~155mi range Power levels of 2.8 kW/kg 15 minutes to 80%, 30 minutes to 100% - > 800 standard charge/ discharge cycles Leverage standard battery cell production lines Lilium Analyst Presentation 2021 29

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