昆明“4·12”火灾调查报告：涉事电动自行车被加装鼓胀锂电池

Core Viewpoint - The investigation report on the fire incident in Kunming reveals that the lithium-ion batteries involved were deemed non-compliant with safety standards, leading to significant safety concerns for the manufacturer, Guoxuan High-Tech Co., Ltd. [1][7][8] Group 1: Incident Overview - The fire occurred on April 12, 2025, resulting in 8 fatalities and direct economic losses of 530,400 yuan [1] - The fire was caused by a modified electric bicycle's lithium-ion battery, which short-circuited and ignited surrounding combustible materials [2][4] Group 2: Product Compliance Issues - The involved battery, "JTM Golden Lithium Battery," was found to be non-compliant with the national safety standards, particularly in terms of temperature protection and flame resistance [7][8] - Guoxuan High-Tech Co., Ltd. and its subsidiary, Qingdao Guoxuan Battery Co., Ltd., failed to fulfill their product quality safety responsibilities, violating multiple laws [8][10] Group 3: Manufacturer and Distributor Accountability - Qingdao Guoxuan Battery Co., Ltd. and Anhui Leishi Energy Technology Development Co., Ltd. did not adhere to safety regulations, leading to the distribution of non-compliant products [10] - Kunming Xinye Trading Co., Ltd. also failed to enforce quality checks, providing defective batteries to the consumer while misrepresenting their condition [10] Group 4: Remedial Actions - Following the incident, Qingdao Guoxuan Battery Co., Ltd. initiated a recall of 672 units of the non-compliant "JTM Golden Lithium Battery" to mitigate safety risks [11]