What are the main differences between lithium battery and pressure chip?

According to theYuan ShengdaIt is understood that the difference between the voltage lifting chip and lithium battery is mainly that the battery has a protective circuit and shell which can be used directly, while the chip is a single electrochemical chip containing positive and negative electrodes, which can not be used directly.Lift chipIt can be divided into aluminum shell chip, soft bag chip and cylindrical chip. Generally, mobile phones use aluminum shell chip, Bluetooth and other digital products use soft bag chip, notebook and computer use cylindrical chip and the chip series and parallel combination.

Lithium battery mainly consists of cell and protective platePCMThe protection board is composed of a chip (power management chip or voltage lifting chip),MOSTube, resistor, capacitor,PCBPlate, etc. The cell is the heart of the battery, the protective platePCMCan be said to be the brain of the battery, the battery core is composed of positive material, negative material, electrolyte, diaphragm, shell and so on.

The lifting voltage chip is a crucial part of the lithium battery components. Generally, lithium batteries are mainly composed of chip, cell, protection unit, shell and other large parts. It is normal that the sizes of lithium batteries produced are not the same. The chip can not be used as a battery directly, it is used with the protection circuit, so that the battery safety performance is higher.

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