리튬 이온 배터리 화재의 주요 원인은 무엇입니까? Posted by batterymanufactory.com
Lithium-ion batteries are widely used in various electronic products such as mobile phones, laptops, tablets, digital cameras, electric toys, power banks, etc. due to their high output voltage, high energy density, long cycle life, long shelf life and no memory effect. However, due to the high energy density of lithium-ion batteries and many combustible components, the risk of fire is relatively high. In recent years, fires caused by lithium-ion batteries have occurred frequently. Many airplanes, such as Emirates Airlines Boeing 777, UPS Airlines Boeing 747 freighter, Japan Airlines Boeing 787 passenger aircraft, etc., had accidents caused by lithium-ion battery fire and even crashed. News such as mobile phone charging fire, mobile phone battery explosion, power bank fire and smoke, etc. are often seen in the newspapers. According to statistics, more than 10 million laptop batteries have been recalled globally for similar reasons. The main cause of lithium-ion battery ...