NIO(US:NIO) 起点锂电·2025-09-22 09:21Group 1 - The core viewpoint of the article emphasizes the importance of battery lifespan over fast charging technology, as stated by NIO's CEO Li Bin during the NIO Day media event [2][3] - Li Bin highlighted that a longer battery lifespan is more significant than fast charging, urging the public to focus on battery longevity [3] - He provided an example illustrating the financial burden of battery replacement after eight years, which could cost between 80,000 to 100,000 yuan, stressing the impact on social resources and consumers [3] Group 2 - The article mentions upcoming events in the lithium battery industry, including the CINE2025 solid-state battery exhibition scheduled for November 6-8 in Guangzhou [3] - It also notes the 2025 11th Qidian Lithium Battery Industry Annual Conference and User-side Energy Storage Battery Technology Forum, set to take place from December 17-19 in Shenzhen [3]