The principle of lithium battery work involves the knowledge of chemical oxidation and restoration reactions, and we do not discuss too much professional. If you want to know something, you must know the structure of this thing. In the same way, if you want to know the working principle of lithium batteries, we must know the basic composition of lithium batteries.

　　Lithium batteries contain: positive active substances, negative active substances, isolation membranes (septum), and electrolytes.

　　1. Positive, negative, positive active substances, negative active substances

　　Positive and negative electrodes are the existence of fulfilling the power. Lithium batteries are actually conversion of electrical and chemical energy to achieve energy storage and release. We need positive and negative electrode materials to easily achieve this conversion, so active substances are needed to make materials, which is the reason for the existence of positive and negative active substances.

　　2, isolation membrane

　　Because the battery is small and the amount of electricity is needed, the distance between the positive and negative poles will be smaller, which will easily cause short circuit. In order to prevent this, the isolation membrane is created.

　　3, electrolyte

　　The power transmission of lithium batteries depends on the transfer of lithium ions, and the transfer of lithium ions does not work without transmission. Electrolysis is the environment of lithium ion transmitted.

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