又一起！全身70%烧伤，睡觉时真的别这么做了

Group 1 - The article highlights the dangers of overnight phone charging, citing a case where a woman suffered 70% burns due to a charger explosion, emphasizing the need for caution in charging habits [1] - Most smartphones use lithium batteries, which can pose risks if overcharged or if the charger malfunctions, potentially leading to fire or explosion [1] - Keeping a phone charged overnight can accelerate battery capacity loss, and if protective devices fail, it may result in hazardous situations [1] Group 2 - Common unsafe charging practices include leaving chargers plugged in when not in use, which can lead to overheating and increased risk of fire [3] - Using a phone while charging increases battery load and the risk of overheating, as well as the potential for electric shock [3] - Maintaining a battery at full charge (especially above 90%) can permanently reduce its lifespan [3] Group 3 - Using thick phone cases can hinder heat dissipation, exacerbating internal battery damage [5] - Charging phones near flammable materials, such as pillows, poses significant fire risks if a short circuit occurs [5] - In case of a charger fire, immediate actions include cutting off power, removing nearby flammable items, and using appropriate fire extinguishing methods [5][7] Group 4 - The article advises against overnight charging and suggests stopping charging if the phone becomes excessively hot [7] - It recommends not leaving chargers plugged into outlets when not in use to prevent accelerated aging and fire hazards [7]