LCO refers to lithium cobalt oxide (chemical formula: LiCoO₂), which is a common cathode material for lithium-ion batteries. Since Sony first commercialized it in 1991, LCO has been widely used as a cathode material in early lithium-ion batteries and is still widely used in consumer electronics such as mobile phones, laptops, tablets, and other fields to this day.
Application scenarios:
Smartphones
Laptops
Digital cameras
Tablets and other thin and light devices with high energy density requirements
