Technical Knowledge

Detailed explanation of the characteristics of mobile assembly portable lithium -ion battery UPS power supply system. With the increasing degree of dependence on various electronic equipment, the computer rooms in many important places must supply temporary UPS power supply to ensure power supply. The UPS power supply system of mobile assembly lithium -ion battery The load capacity and maximum load power can be expanded arbitrarily. Detailed explanation of the characteristics of mobile assembly portable lithium

Uninterrupted power manufacturers tell you the difference between UPS power bids and long machines. UPS uninterrupted power supply is generally divided into long machines and bid machines. Long machines must be external battery packs (with a battery cabinet), and the standard machine must have a battery inside the machine. From practical and battery life, of course, long aircraft are better. Here, the uninterrupted power supply UPS manufacturer will tell you the difference between the long machine and the benchmark

What are the disadvantages of dual -machine redundant improvement of the reliability of the UPS power system? Dual -machine redundant means backup. One machine has problems, and the top of the other machine is to improve the reliability of the UPS power system. Usually two or more stand -alone single machines are used to form a dual or multi -machine UPS system, which improves the reliability of power supply power, so that the UPS interrupt power supply will not occur while the single UPS fails. What are the dis

What is the lithium -ion battery SEI film? The formation of lithium -ion battery SEI film. The SEI density of lithium-ion batteries is very good and low in impedance at -20 ℃. The thickness of the SEI is about 100-120nm. , LICO2-R, alcohol salt, and non-conductive polymer composition are multi-layered structures. The side of the electrolyte is porous, and the side of the electrode is dense. What is the lithium -ion battery SEI film? During the first charging and discharge of liquid lithium -ion batteries, the

The characteristics and needs of soft -pack lithium -ion battery material aluminum -plastic film. Aluminum -plastic film is a link with high technical difficulty in the field of lithium -ion battery material, and the comprehensive gross profit margin can reach more than 40%. There are three important types of lithium -ion battery packaging, namely cylindrical, square and soft bag. Compared with the same capacity steel shell lithium -ion battery, the weight of the same capacity is 40%lighter than the aluminum shell

Lithium iron phosphate ion batteries are the advantages of power lithium -ion battery packs. The application field of lithium iron phosphate cells is widely used. It can be said that "places" that can use batteries can be used in lithium iron phosphate cells. Due to the different manufacturing materials and different craftsmanship, there are many types. In terms of the choice of power lithium ion battery packs, the great advantages of lithium iron phosphate ion batteries have occupied the market. So what

Lithium -ion battery manufacturers explain the charging principle and charging process of lithium -ion battery. Lithium -ion batteries are widely used in portable electronic equipment such as mobile phones, videos, laptops, ropeless telephones, electric tools, remote control or electric toys, cameras, etc. with their excellent characteristics. Because of its excellent circulation performance, fast charging and discharge, charging efficiency as high as 100%, and large output power, long service life, does not contai

At present, the world's mainstream operators are actively preparing for 5G, 5G commercial base station to drive the demand for lithium iron phosphate cells. The trial of the communications industry's trial of lithium iron phosphate cells has accumulated full experience in current network. The appropriate price of iron -lithium ion batteries and a large number of optional manufacturers will "get it at hand". 5G commercialization applications are getting closer and closer, and the construction of

The problem of lithium -ion battery pollution, the impact of lithium -lyric battery production on the environment. New energy vehicles have the advantage of green and environmental protection because of the use of electricity as energy. However, the majority of netizens do not take it for granted that although new energy vehicles have a lot of oil and zero emissions, the lithium ion batteries they use are very Large pollution. This is really right, but what are the pollution of lithium ion batteries? How much does