QuantumScape

QuantumScape leads the solid-state battery race with VW backing and $1.4B raised, targeting 2027 commercial production. Its lithium-metal technology delivers 80% faster charging and 50% more range than conventional lithium-ion cells. This outperforms #10 Solid Power in both specific energy and fast-charge rates, with QuantumScape achieving over 800 Wh/L compared to Solid Power's 500 Wh/L target. The company has demonstrated 1,000+ cycle life in testing, meeting a key durability benchmark that rivals have yet to match.