Analysis of the widespread use of lithium batteries in various fields

At present, we are on mobile devices. Most of the smart phones and laptops now use lithium batteries. The capacity of this mall can basically be calculated in units of tens of billions. The second area is the rising demand for electric cars. Whether it is a pure electric car or a plug-in hybrid car, the current demand has gradually formed. The third point is to remind colleagues that the future lithium battery will be used in the field of energy storage. Its market capacity will be larger than that of electric cars, and it will even be able to weigh its market with trillions of output. The demand for electric cars and energy storage shopping malls has created a new shopping mall space for lithium batteries. At present, a group of companies with technical foundation and processing capacity are growing very fast, and the development of power lithium-ion battery skills is also very fast. Lithium batteries are one of the most commonly used battery types for electric cars today, and they are being used by more and more new energy cars. Although lithium batteries cannot be compared with gasoline at all in terms of energy density, it is unusually difficult for other battery technologies to reach the level of lithium batteries. Lithium batteries cannot be replaced by other batteries in terms of energy density and service life. From lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, to lithium batteries, the energy density has been continuously improving. At present, the lithium batteries equipped in mainstream electric cars mainly contain two kinds of lithium iron phosphate batteries and ternary lithium batteries. Compared with lithium iron phosphate batteries, ternary lithium batteries have much higher weight energy density. In addition, the low temperature resistance of ternary lithium batteries in winter is much higher than that of lithium iron phosphate batteries. This means that a ternary lithium battery of the same weight has a longer range than a lithium iron phosphate battery. Because the space for improving the energy density of lithium iron phosphate batteries is now very small, and there is still room for development of ternary lithium batteries, ternary lithium batteries will become the technical trend of electric cars in the future. From the current point of view, the requirements for the use of electric cars and energy storage are safety, high energy density, long life, low cost, and products with appropriate mature skills to complete the industrialization to match the rapid development of these two occupations. At present, lithium-ion power lithium-ion battery is the best choice at present. The vast market demand is also attracting a lot of research and production investment into this profession, which has promoted the rapid development of lithium battery skills, so this profession has been developing very quickly recently. When it comes to power lithium-ion batteries, the actual skills are very important. Power lithium-ion batteries seek performance in five aspects, and Anman is at the top of the list. The other two seek, one is energy density, the other is power density, and the most important is service life. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to apply for PSE certification for lithium batteries?