How to estimate the battery price of pure electric vehicles?

How do you estimate the battery price of a pure electric vehicle? Generally, there are two simple calculation methods for the battery price of a new energy vehicle: the proportion of the car sales price is budgeted and the calculation is based on the battery capacity. Below, we take the 2019 BYD tangEV600 two-wheel drive Zhilian Chuangyue 5 seat as an example to conduct a budget demonstration. Terminal retail price: about 259,900 NEDC comprehensive range: 520 kilometers battery capacity: 82.8 degrees battery type: ternary lithium battery car sales price ratio budget Generally speaking, traditional pure electric vehicles, the power system accounts for about 50% of the total electric vehicles Cost, and power lithium-ion batteries account for 76% of the total cost of the power system, that is to say, power lithium-ion batteries account for about 38% of the total cost of electric vehicles. The monthly terminal retail price of BYD tangEV600 dual-wheel drive Zhilianchuang is about 260,000, and the cost of power lithium-ion battery is about 98,800. Of course, because of different configurations, in addition to the power system, other capital will be different, such as indoor leather and artificial leather seats, 17-inch wheels, 18-inch wheels, there are different controls on the screen, etc., here Than we can see, generally speaking, between 35% and 40%, it should be more normal range. According to the calculation of battery capacity in recent years, with the early impact of the gradual popularization of new energy vehicles, breakthroughs in battery energy storage technology, and the source of power lithium-ion batteries, from 2017 to 2020, the following are ternary lithium batteries and iron phosphate Lithium battery price trend analysis, this year, ternary lithium battery, the capital is 1,100 yuan per kilowatt-hour, of course, the greater the purchase, the more favorable the price will be. BYD tangEV600, the battery type is ternary lithium, the total battery capacity is 82.8 degrees, and the cost is about 91,000, accounting for 35% of the total capital share. Summary From the above analysis, it can be seen that in the current new energy vehicle market, the cost ratio of power lithium-ion batteries is still very high. When energy storage technology makes a breakthrough, it will surely promote the development and popularization of new energy vehicles. 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 article: What is the internal resistance of a battery and how to measure it?