Key Takeaways QuantumScape began shipping B1 solid-state lithium-metal cells in Q3 using its new Cobra process.The Cobra separator is 25 times more productive than the earlier Raptor line, boosting efficiency.B1 samples and Ducati's MotoE program highlight growing partner engagement and real-world validation.QuantumScape (QS) hit one of its most important milestones in Q3 — the start of B1 sample deliveries. The company began shipping its latest solid-state lithium-metal cells built with its new Cobra separ ...