Ternary lithium battery and lithium iron phosphate batteries, who is stronger?

With the rapid development of new energy vehicles in recent years and the country's emphasis on new energy appears more and more new energy vehicles on the road, we focus on power battery is becoming more and more high, new energy vehicles at the core of technology to provide energy battery, battery life and charging speed is the main bottleneck of battery technology development to today. The lithium-ion battery market basically has two kinds, one is the ternary lithium battery, another is the lithium iron phosphate batteries. The following two kinds of lithium battery to share with you. 1, temperature performance the vast complex climate in our country, from the three northeastern provinces in the north to the temperature changes at the southernmost tip of hainan islands are abundant. In Beijing, for example, as the main electric car market, Beijing summer high temperature around 40 ℃, while winter is basic to keep about 16 ℃ below zero or even lower. The temperature range for better low temperature performance of ternary lithium battery. And pay attention to high temperature resistant performance of lithium iron phosphate batteries in winter in Beijing would seem to be some lack of power. 2, safety, for security, the lithium iron phosphate batteries more advantages than ternary batteries. The reason is that the battery in the ternary material more than 180 ℃ from heating and difficult to control, after a fire and lithium iron phosphate material to 250 ℃ heating phenomenon occurs. 3, cycle life cycle life of batteries, lithium iron phosphate battery monomer in more than 2000 times, single ternary lithium batteries, the cycle life of around 1000 times. In the products, due to the complex work environment and the service life of the declined, but this does not affect the lithium iron phosphate batteries in it. In general the lithium iron phosphate battery advantage is higher security, longer service life, low cost of raw materials, support rapid charging, wide working temperature range, stability is currently one of the best car lithium-ion batteries, the disadvantage is that the energy density is ternary lithium battery, there is still a big gap when the temperature is below - 10 ℃, the charging efficiency decreases, and in the case of low temperature affects the capacity of the battery, lithium iron phosphate battery application models, are not suitable for driving in the north, especially in northeast China is extremely cold area.