The difference between "blade battery" and ternary lithium battery

　　What is the difference between blade battery and ternary lithium battery? Which one is better, and which occasion are they more suitable for? The blade battery is a lithium iron phosphate (LiFePO4) battery, and the ternary lithium battery is called ternary material battery, which generally refers to the use of nickel cobalt lithium manganese oxide (Li (NiCoMn) O2, NCM) or nickel cobalt aluminum (NCA) ternary battery cathode materials, and the nickel salt, cobalt salt and manganese salt are used as three different components for proportion adjustment.

　　1、 Blade battery (lithium iron phosphate)

　　Lithium iron phosphate battery uses lithium iron phosphate (LiFePO4) as the cathode material and iron as the raw material of rechargeable battery, with low cost, no heavy metals and less environmental pollution. In lithium iron phosphate crystal, what is the difference between blade battery and ternary lithium ion battery? "Blade battery" belongs to lithium iron phosphate battery. Lithium iron phosphate battery uses lithium iron phosphate (LiFePO4) as the cathode material and iron as the raw material of rechargeable battery, with low cost, no heavy metals and less environmental pollution. The P-O bond in lithium iron phosphate crystal is a solid bond, which will not leak when stored at zero working voltage. Safety factors such as high temperature or overcharge time, rapid charging, high discharge rated power, no memory, high cycle life, low ultra-low temperature characteristics, low vibration density, low energy, product output and consistency are also questioned.

　　2、 Ternary lithium ion battery

　　The ternary lithium-ion battery is called ternary material battery, which generally refers to the use of nickel cobalt lithium manganese oxide (Li (NiCoMn) O2, NCM) or nickel cobalt aluminum (NCA) ternary battery cathode materials, and the proportion of nickel salt, cobalt salt and manganese salt is adjusted as three different components. The so-called ternary battery includes many different types of rechargeable batteries. From the appearance, it can be divided into flexible packaging batteries, cylindrical rechargeable batteries and square shell rechargeable batteries. Its nominal power is higher than energy, high working voltage service platform, high vibration density, mileage, high power and high temperature reliability, but it has excellent ultra-low temperature characteristics and high project cost. The advantages and disadvantages of the ternary lithium ion battery and lithium iron phosphate power lithium battery can be highlighted. The main advantages of lithium ion phosphate battery are safety, stability and long service life of the circulating system. The disadvantages are poor ultra-low temperature characteristics and relatively low energy. However, the lithium ion battery can ensure the high efficiency of relative density, but its high temperature characteristics are poor. Compared with the lithium ion phosphoric acid battery, its safety and reliability are slightly poor. With the rise of new energy vehicle industry, the application of rechargeable batteries is more and more common. Not everyone is familiar with the lithium-ion batteries used in cars. Even in addition to the configuration of pure electric vehicles, it is also the best example of other fields, such as mobile phones. Everything is good and bad. On a good application level, we should fully grasp it. The advantage of lithium-ion batteries is that they have no memory and have a wide operating temperature range. The reliability of can be maintained even after long operation. Lithium ion batteries are divided into lithium ion batteries and lithium ion secondary batteries.

　　3、 Advantages and disadvantages of blade battery and ternary lithium battery

　　This lithium-ion battery is more flexible than the traditional rechargeable battery and suitable for rapid charging. It can store more than 80% of the batteries in a short time and has strong polarity locking ability. It has high power and longer battery life without harming chemicals. The defects of ternary lithium ion battery are obvious. At present, most lithium ion batteries work in liquid or colloidal systems. The shape of the ternary lithium ion battery is like this. In winter, due to the low temperature in the south, the liquid or gel in the rechargeable battery will become slower and slower even if it does not coagulate. Its adverse effect is that the operating system of rechargeable battery will be reduced, resulting in power shortage, power shortage and even shutdown. The head rechargeable battery is actually called a very lithium iron phosphate rechargeable battery. It is often referred to as a head rechargeable battery because it plugs into the battery pack like a blade. The knife head secondary battery has stronger cold resistance than the ternary lithium ion battery. The lithium ion core has large total thermal discharge area and high specific energy. The relative density of blade battery is not higher than that of ternary lithium-ion battery, but the safety factor is higher than that of ternary lithium-ion battery. Compared with the instability of ternary lithium-ion battery, the knife disk secondary battery has rich safety performance and long service life.

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