Usage environment In our country, there is a significant temperature difference between the north and south. The temperature in the southern summer reaches around 40 degrees Celsius, while in the northern winter it reaches minus 40 degrees Celsius. The performance requiremen...

Firstly, it depends on where you use the battery. Due to the different objects used, the performance requirements for lithium-ion batteries are also different. Secondly, it depends on the environment in which you are using the battery. The lithium-ion batteries used in the south and the lithiu...

4. Sealing According to the actual requirements of power lithium-ion batteries, the power lithium-ion battery cover has been designed from the aspects of sealing performance, explosion-proof safety performance, temperature performance, etc. The sealing element adopts sealing materia...

2. High internal resistanceThe internal resistance of the power lithium-ion battery cover is relatively high, and it is generally filled with nickel metal material that can be connected to copper welding to improve the copper roof material that not only reduces the internal resistance of the battery...

The power lithium-ion battery cover plate is a top cover of the power lithium-ion battery, which is important for preventing excessive internal pressure in the battery and installing an explosion-proof cover plate. So what are the characteristics of the power lithium-ion battery cover plate? T...

Electric cells used for power lithium-ion batteries follow the principle of portability. In addition to using aluminum materials for light, they also need to be more thin. Generally, the shell, cover, and base require a minimum thickness of 1.0mm. Currently, the thickness of basic materials fr...

Electric vehicles have been favored since their inception because they reduce emissions and achieve zero emissions. Electric vehicles rely on lithium-ion batteries for power supply, which are typically made of 3003 aluminum alloy. Aluminum batteries should be welded together to protect the int...

Function 4: Data Collection Data acquisition is the basis and premise of other functions of Battery management system. The accuracy and speed of data acquisition can reflect the advantages and disadvantages of Battery management system. Based on the collected data, other functions o...

Function 2: Balance control Balanced management helps to maintain the capacity of power lithium-ion batteries and control discharge depth. If there is no balance control power lithium-ion battery, it will occur because of the protection function setting of the Battery manage...

The most important component of power lithium-ion battery is the Battery management system, and the Battery management system is an important link between power lithium-ion battery and electric vehicle. The basic functions of the Battery management system are divided into three parts: detectio...