2月以来北京发生22起电动自行车火灾：均在室外，无人员伤亡

Core Insights - In February 2025, Beijing experienced 22 electric bicycle fires, a decrease of 8 incidents compared to the previous year, with no casualties reported [1][2] Group 1: Fire Incidents Overview - All 22 fire incidents occurred outdoors, with the highest occurrences in Chaoyang District (7 incidents), followed by Xicheng District (4), Tongzhou District (3), and others [1] - The causes of the fires included battery faults (12 incidents), vehicle wiring faults (6 incidents), and one incident caused by residual fire sources, with 3 incidents still under investigation [1] Group 2: Specific Cases - A notable case involved a fire on February 12, 2025, in Shijingshan District, caused by a faulty charger wiring, with the vehicle and battery being second-hand products purchased from a roadside shop [1] - Another incident on February 17, 2025, involved a fire in a moving electric bicycle due to wiring faults, with the vehicle being a second-hand model and the battery exceeding safety standards [2] Group 3: Safety Recommendations - The fire department emphasized the risks associated with second-hand electric bicycles, including potential wear and faults in components, and advised consumers to purchase from reputable sources and regularly check critical parts [2]