What are the important components of lithium battery cells?

The important components of lithium battery cells start from the inside. There are cathode materials and anode materials. The cathode materials are lithium cobalt oxide, lithium manganate, ternary, and lithium iron phosphate. The anode materials include graphite and natural graphite. The positive and negative materials need to be coated on a carrier to work.

The carriers are copper foil and aluminum foil, which are the carriers of the positive and negative electrodes, respectively. There is a separator between the positive and negative materials to prevent short circuits and electrolyte. Used to deliver lithium ions to work.
There are aluminum plastic film, protection board, positive and negative pole lugs, thermistor, and barley paper on the outside.