Do You Know what a Smart Lithium Battery is?

In the development process of lithium battery, intelligent lithium battery can not meet the use requirements of most portable electronic devices because a single cell can not meet the requirements of most portable electronic devices. It needs to be connected in series and in parallel with multiple cells to form a battery pack. The battery can meet certain requirements of electronic devices mainly in terms of capacity, voltage, and discharge requirements.

However, due to certain numerical errors in capacity, voltage, internal resistance, and other aspects between lithium battery cells. That is, in different sizes, the stability of the battery cells will be prone to failure. To improve the working stability between the cells, so the battery management system BMS came into being.

The BMS system can coordinate the tolerance, pressure difference, and internal resistance difference. Other aspects between each cell in the intelligent lithium battery maximize the working efficiency of the battery pack and extend the working life of the battery.

Structure of intelligent lithium battery

The structure of an intelligent lithium battery can be divided into a lithium battery cell, battery protection board (BMS), battery fixing bracket, and wire.

Smart lithium battery is a general term. Because the types and brands of lithium battery cells used are different, the quality and price will vary greatly. This is the main reason why we see different prices of smart lithium batteries in the market.

There are many types of battery cells used as intelligent lithium batteries. According to the types, they mainly include polymer lithium battery cells, lithium iron phosphate battery cells, lithium cobaltate battery cells, high nickel lithium battery cells, ternary lithium battery cells, etc. According to the properties of similar battery cells, the same type of battery cells can be divided into low-temperature battery cells, high-rate discharge battery cells, wide-temperature battery cells, and conventional discharge battery cells.

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