Exploded phone battery shuts down subway  

深圳地铁4号线乘客移动电源爆炸逼停列车 乘客疏散

8日上午11时30分左右，深圳地铁4号线列车行驶途中，一节车厢突然冒烟，导致300多名乘客紧急疏散，4号线部分车站停运超过40分钟。事故导致部分乘客出现轻微不适，但经治疗均已无大碍。[查看全文]

A subway line in Shenzhen halted service for 46 minutes around noon on Thursday after a passenger's mobile battery pack exploded.

No one was injured, but four out of the 300-plus passengers claimed discomfort during the evacuation as they walked through a tunnel to reach the next platform, according to a report by www.sznews.com.