QuantumScape

QuantumScape develops solid-state lithium-metal batteries aimed at EVs with claims of faster charging and higher energy density than conventional Li-ion. Its ceramic separator approach targets dendrite suppression at the material level rather than GBatteries' adaptive BMS software. While QuantumScape has automotive partnerships and A-sample cells, it remains pre-commercial like GBatteries, with no clear pricing advantage yet. Relevance is high for EV makers seeking next-gen cells beyond current Li-ion limits.