Solid Power SPAC Presentation Deck

Operational Benchmarking Revenue CAGR 256% 2026 - 28 Solid Power EBITDA Margin 29% 2028 Solid Power Battery Technology 384% Solid Power | DCRC 2026 - 28 QuantumScape (1) Battery Technology 25% 2028 QuantumScape (1) 154% 2023-25 LUMINAR 44% 2025 LUMINAR Source: FactSet as of June 11, 2021. 1. Based on at transaction financial estimates. 2. No public 2025 estimates available. LIDAR LIDAR 80% 2022-24(2) Velodyne 18% 2024(²) Velodyne 48% 2023-25 BALLARD 12% 2025 BALLARD Hydrogen Hydrogen 42% 2023 - 25 PLUG POWER 22% 2025 PLUG POWER L Financials and Valuation 22% 2021 - 23 T TESLA 21% 2023 T TESLA EV Enablers EV Enablers 37% 2021-23 CATL 20% 2023 CATL 43

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