QuantumScape begins shipping Cobra-based B1 samples – its most advanced solid state battery to date

Electrek
By Scooter DollOct 23, 2025, 9:17 am112 pts
Solid-state battery developer QuantumScape announced it hit another key goal for 2025, beginning shipments of its B1 sample cells featuring separators produced using its proprietary Cobra process. The B1 battery samples are QuantumScape’s most advanced to date, moving the company a step closer to EV…

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