独家|“全球首款”可量产全固态电池公司三缄其口，核心细节全部保密

Core Viewpoint - DONUT LAB claims to have developed the world's first mass-producible all-solid-state battery, achieving significant milestones in energy density and fast charging performance, but lacks transparency regarding technical details and testing conditions [1][3][4] Group 1: Battery Technology Claims - The solid-state battery boasts an energy density of 400 watt-hours per kilogram and can be fully charged in 5 minutes, with minimal capacity degradation after up to 100,000 charge cycles [1][3] - The battery maintains over 99% capacity across a temperature range of -30°C to over 100°C [1] Group 2: Company Communication and Secrecy - DONUT LAB has not disclosed information about the solid electrolyte material system or manufacturing processes, citing confidentiality [3] - The company has completed internal and third-party testing but has not made the results public [3] Group 3: Production Plans and Market Strategy - DONUT LAB plans to expand its production capacity from 1 gigawatt-hour (GWh) this year to over 10 GWh by next year, although details on the expansion remain undisclosed [3] - The battery technology does not use rare earth elements or lithium, and is claimed to be cost-competitive with lithium iron phosphate batteries while allowing for rapid scaling [3][4] Group 4: Market Impact and Competition - The battery is set to be installed in Verge Motorcycles' electric motorcycles, with deliveries expected to begin this year [4] - The company anticipates that competitors will analyze the technology once the motorcycles are delivered, providing a critical test of the battery's claims and market performance [4]