Technical Knowledge

1. During the manufacturing process. During the manufacturing process, the safety requirements were very high. There was no accident in the factory of the lithium -ion battery. This includes LG and Samsung. 2. During the integration of the battery group. The battery monomer is exposed to the outside, and the problems occurred when assembled into a battery pack. 3. Storage process. Why should the battery be stored and cannot be used directly for users. Because the manufacturing process of lithium ion batteries

The advantages of lithium battery and copper foil in power lithium batteries ①Prominate lithium -ion battery ratio energy. The estimated data shows that the weight foil with a pore rate of 17%at the same specifications decreases by 17%of the weight of the pore rate, which helps the power cells lightweight; ② Effectively improve the performance of lithium ion battery. The lithium ion battery of confession foil, the migration of lithium ions spreads to the extreme ear end through the two -dimensional direction

The advantages and disadvantages of nickel -hydride battery Uniqueness: low price, strong practicality, large working current, and green environmental protection. Disadvantages: The total weight is large, and the battery life is generally short. The design of nickel -metal hydride batteries originated from nickel -cadmium batteries, but there is a large degree of breakthrough in continuously improving the memory effect of nickel -cadmium batteries. Its important transformation is that the cadmium that is o

Lithium -ion battery manufacturers analyze the factors of the energy density development of lithium -ion batteries. Energy density is the biggest bottleneck restricting the current development of lithium -ion batteries. The energy density of lithium -ion battery refers to the energy released by the average unit volume or quality. Generally, the more electricity is released, the longer the single charging battery life of the battery. The electrode comparison, discharge platform, battery thickness, battery width and

Lithium -ion battery manufacturers interpret the problem of lithium ion battery discharge multiplied and lithium -ion battery discharge current. In the battery market, with the rise of lithium -ion batteries, a large number of equipment has been replaced with lithium -ion batteries. For traditional batteries, the lithium -ion battery has the characteristics of complete charging, high capacity, high energy saving and environmental protection, light weight, and no memory effect. When buying, be sure to know the probl

Why should lithium ion batteries pre -charged? Is there a better state in the rechargeable battery? For many lithium battery peers, do not understand why lithium -ion batteries must be charged before charging? The industry has formed a three -stage strategy when charging lithium ion batteries: pre -charging, constant current charging and constant voltage charging. So is there a best charging state in the rechargeable battery? This article will be discussed together. Why should lithium ion batteries pre -charged?

How does lithium -ion battery manufacturers talk about lithium ion batteries and lead -acid batteries correctly? Many people do not know much about the charging and discharge of lithium ion batteries and lead -acid batteries. Large current discharge, unable to charge in time, deep charging, frequent charging, and the charging time is too short. The charger itself will affect the long life of the battery. How to maintain the battery? Lithium -ion battery manufacturers take you to talk about the correct charging meth

Lithium iron phosphate ion battery protection board function, is it suitable for fast charging for lithium iron phosphate ion batteries? At present, most of the power lithium batteries in my country are lead -acid batteries, but the battery has disadvantages such as smaller capacity, large volume, and high pollution. The study of its protection circuit is also an important development direction. What are the protective board functions of lithium iron phosphate ion batteries? Is lithium iron phosphate cells suitable

There are many factors affecting the capacity of lithium -ion battery. For example, factors such as temperature, charging and discharge current, and charging and discharge interception voltage will affect the decline of lithium -ion batteries. The mechanism of lithium -ion battery capacity decline can be divided into three categories: internal resistance and polarization new, positive and negative polar activity loss, and li loss. The influence of different external factors on these three is also different. For