上海7月电动自行车火灾39起 因电池故障或热失控超半数

Summary of Key Points Core Viewpoint - In July 2023, Shanghai experienced a significant decrease in electric bicycle fires, with a total of 39 incidents reported, marking a reduction of 22 incidents or 36.1% compared to the previous year [1]. Fire Incident Breakdown - Among the 39 fire incidents, 21 were caused by battery failures or thermal runaway [1]. - The brands involved in these battery-related fires included: - Yadea: 5 incidents - Aida: 3 incidents - Phoenix, Tailin, and New Dazhou: 2 incidents each - Jebao Wang, Jielin, Saige, and Yongjiu: 1 incident each [1]. - Battery brands implicated in the fires included: - Yadea original: 3 incidents - Tianneng: 2 incidents - Chaoli, Chaowei, Zhuoneng, Sanyuan, and Yongjiu original: 1 incident each [1]. Electrical Faults - 16 incidents were attributed to electrical faults in the vehicle's wiring [1]. - Brands involved in these electrical fault fires included: - Bubufa, New Dazhou, and Phoenix: 2 incidents each - Jin Jian, Aima, Jin Jian, Green Bright, Green Energy, Xiao Dao, Xin Huan Power, and Aida: 1 incident each [1]. Charging Line Issues - 2 incidents were caused by charging line faults, with both incidents occurring in the food delivery industry, involving one rider from Meituan and one from Ele.me [1].