儿子随手插上的头灯，最终却让老母亲坐在楼梯间痛哭

Core Viewpoint - The article highlights a fire incident caused by a headlamp's battery being left on charge for an extended period, leading to significant property damage and emotional distress for the homeowner and their family [3][4]. Group 1: Incident Details - A fire broke out in a residential home in Jiangxi Province, specifically in the Yushou County, due to a headlamp's battery that was left charging for too long [3][4]. - The fire resulted in an affected area of approximately 20 square meters, with the most severe damage occurring around the charging socket [3][4]. - Firefighters responded quickly, extinguishing the flames within about ten minutes and ensuring no one was trapped inside the building [2][3]. Group 2: Safety Concerns - The article discusses common dangerous habits related to charging electronic devices, such as leaving chargers plugged in or charging devices before leaving home, which can create fire hazards [5]. - An experiment demonstrated that chargers can still draw current even when not connected to a device, potentially leading to overheating and increased fire risk [5][6]. - Firefighters noted that chargers left plugged in can exceed the surrounding temperature by about 5°C, and in cases of short circuits, temperatures can rise rapidly, posing significant dangers [6]. Group 3: Fire Safety Recommendations - The article emphasizes the importance of adopting safe electrical practices, such as avoiding prolonged use of chargers and knowing how to respond in case of a fire [7][8]. - Key recommendations include cutting off the power supply immediately, avoiding water to extinguish electrical fires, and using appropriate fire extinguishing methods if the fire is small [7][8].