圆柱型锂电池采用相当成熟的卷绕工艺，自动化程度高，品质稳定，成本相对较低。其型号最常见的有18650等，应用于各种电动工具、电动自行车、储能等领域。
The cylindrical lithium battery adopts quite mature winding technology, with high degree of automation, stable quality and relatively low cost. The most common model is 18650, which is applied in the fields, such as various power tools, electric bicycles, energy storage,etc.