What is the Lithium ion battery-Li ion battery?

The Lithium-ion battery or Li-ion battery is the Lithium Cobalt Oxide (LiCOO2)and Nickel Manganese Cobalt (NMC) based technology rechargeable batteries, in which lithium ions move from negative electrode to positive electrode during discharging and back whencharging. Lithium ion battery is one of the most popular types of rechargeable batteries, with high energy density, high operation voltage, no memory effect, and low self-discharge rate of less than2.0% per month. It is widely used in consumer electronics, riding tools and light electric vehicles, AGVs, etc.