Electric Bus Lithium-ion Battery (Box) Fire Prevention and Control Device

Lithium-ion power batteries are a new type of high-energy battery developed in the 20th century. These batteries feature a negative electrode made of materials like graphite and a positive electrode made of lithium iron phosphate, lithium cobalt oxide, lithium titanate, etc. They entered practical use in the 1970s. Due to their high energy, high battery voltage, wide working temperature range, and long storage life, they are widely used in both military and civilian small electrical appliances.Lithium-ion batteries have replaced traditional batteries in mobile phones, portable computers, cameras, and other devices. High-capacity lithium-ion batteries have been tested in electric vehicles and are poised to become one of the main power sources for 21st-century electric cars. They have also been applied in artificial satellites, aerospace, and energy storage.