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能用1000年的全固态电池,真技术突破还是又一个营销噱头?|有点逸思
Di Yi Cai Jing· 2026-01-06 07:58
Core Viewpoint - Donut Lab, a Finnish startup, claims to have developed the world's first mass-producible all-solid-state battery, which will be used in Verge Motorcycles' TS Pro and Ultra electric motorcycles [1][2] Group 1: Product Features - The all-solid-state battery boasts an energy density of 400Wh/kg, can be fully charged in five minutes, has a cycle life of 100,000 times, and is cheaper than lithium-ion batteries [2][3] - The battery maintains over 99% capacity in extreme conditions, such as -30°C and above 100°C, demonstrating high safety standards [2] - Compared to existing battery technologies, Donut Lab's battery claims a revolutionary cycle life that is 33 times greater than the fifth-generation lithium iron phosphate batteries [3][4] Group 2: Market Position and Competition - Donut Lab aims to deliver the battery with the motorcycles in Q1 of this year, significantly ahead of competitors like Toyota, which has delayed its solid-state battery production timeline to 2027-2028 [4] - The cost of the solid-state battery is stated to be lower than that of lithium-ion batteries, although the current production costs of solid-state batteries are generally higher [4][5] Group 3: Industry Implications - If Donut Lab's claims are validated, it could represent a significant breakthrough in the battery industry, addressing the "impossible triangle" of performance, cost, and safety [2][3] - The skepticism surrounding the feasibility of such advanced battery specifications raises questions about whether this is a genuine technological breakthrough or merely a marketing gimmick [5]