Performance comparison of lithium iron phosphate battery, ternary lithium battery and hydrogen fuel power battery

Regarding a car, in addition to the external and internal design, the quality of the power system also determines whether the car is excellent. A new car is the same. The battery life and battery performance are to a large extent. Choose the induction expression of the car. Without the battery, the new car has better equipment and no way to travel. Many car manufacturers study new cars in the first place. The value is the battery, the customer buys a new car for the first time and pay attention to the battery. Now, the new electric vehicles on the market choose different types of batteries, so what kind of performance do these batteries have? Which battery performs best? Today, let's take a look at how batteries are used in mainstream new energy vehicles. Used in. Early mainstream battery-lithium iron phosphate battery The so-called lithium iron phosphate battery refers to a lithium battery with lithium iron phosphate as the positive electrode material. In the initial stage of the launch of new power vehicles, lithium iron phosphate batteries have become the first choice of major manufacturers due to their advantages of good thermal stability, good safety, and low development costs. However, with the continuous development of technology, there can be better ternary lithium battery types.In contrast, the energy density of lithium iron phosphate batteries is lower. In the same journey, the vehicle carries lithium iron phosphate batteries with higher The weight directly leads to unsatisfactory energy consumption. In addition, the country's energy density requirements for new energy supplementary car batteries are also advancing year by year. Due to the data limitation of lithium iron phosphate batteries, energy density is difficult to continue to advance, so many manufacturers are slowly turning to open ternary lithium batteries. The current mainstream battery is a ternary lithium battery. A ternary lithium battery refers to the use of nickel cobalt manganese lithium ternary cathode potassium lithium battery data. Compared with the previously analyzed lithium iron phosphate battery, the energy density is high, the price is appropriate, and the induction Reflecting more and more excellence, it has become the vast majority of new energy vehicle battery types. The shortcomings of the seemingly perfect ternary lithium battery are also questioned by the world. The biggest disadvantage of the ternary lithium battery is that it will decompose at about 200 degrees. In high temperature applications, the electrolyte burns flexibly, which increases the risk of spontaneous combustion or explosion of the battery. With the opening up of skills, many manufacturers have developed excellent battery handling systems, safety issues have been improved, and outstanding manifestations have won the recognition of auto manufacturers. Previously, my country's new energy giant BYD (byd) has been vigorously promoting the use of lithium iron phosphate batteries, and now it sells new passenger cars using ternary lithium batteries. At present, ternary lithium batteries have become the mainstream batteries for new power vehicles. In the future, hydrogen fuel power battery may become the mainstream battery. Hydrogen fuel power battery has always been considered as the opening direction of new power vehicle batteries in the future. Hydrogen fuel power battery is the basic principle of electrolytic water reverse reaction. The biggest difference between it and a rechargeable battery is that you don’t need to charge it. Just add hydrogen. If there is no hydrogen to the specified address, you can flush the hydrogen. It is very convenient to use. Don’t spend a lot of time charging like a rechargeable battery. In addition, hydrogen energy is considered clean energy. The biggest advantage of hydrogen fuel power battery is that it is pollution-free, long service life, and does not emit pollutants. Although pure electric vehicles do not emit pollutants, my country is still a country that relies on thermal power generation, so hydrogen fuel-powered batteries are more environmentally friendly. However, the storage and transportation of hydrogen is a relatively demanding existence, and a slight negligence can cause danger. The key to the promotion of new-powered vehicles is to build supporting facilities, and the capital investment is relatively large. At present, the realization of all hydrogen fuel-powered batteries is not as fast as rechargeable batteries. Abstract: Batteries are the key to the opening of new energy vehicles. Currently, mobile digital products on the market are looking for batteries with larger capacity to do more work with larger capacity. The same is true for new-powered cars. The opening of the battery is also the key to the new-powered car. The use of knowledge that compares the United States or surpasses the traditional internal combustion engine has become the key for customers to choose between the new power car and the traditional internal-combustion car. Finally, Xiaobu believes that the larger the battery capacity, the better, but they should all be built under safe conditions. If safety cannot be guaranteed, they are willing to have a small capacity. 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: Tips for fast charging of mobile phone lithium battery