BYD lithium iron phosphate battery is a lithium-ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. The single-cell rated voltage is 3.2V and the charging cut-off voltage is 3.6V-3.65V. During the charging process, some lithium ions in the lithium iron phosphate are released, transferred to the negative electrode through the electrolyte, and embedded in the negative electrode carbon material; at the same time, electrons are released from the positive electrode and reach the negative electrode from the external circuit to maintain the balance of the chemical reaction. During the discharge process, lithium ions are released from the negative electrode and reach the positive electrode through the electrolyte. At the same time, the negative electrode releases electrons and reaches the positive electrode from the external circuit to provide energy to the outside world. Lithium iron phosphate batteries have the advantages of high operating voltage, high energy density, long cycle life, good safety performance, low self-discharge rate, and no memory effect.
The life of lithium iron phosphate battery is 12 years or 160,000 kilometers, and the number of cycles can reach 3,000-4,500 times. Pay more attention to standard driving habits and regularly maintain your car. The battery can basically be used for about 12-15 years. If the theoretical range of an electric car can reach 200 kilometers, then the actual range is about 160 kilometers. If the maximum range can reach 192,000 kilometers, then the actual range is about 153,600 kilometers.
Factors affecting battery life
Use environment: Avoid using it in an environment with a temperature exceeding 60 degrees Celsius. When the temperature is below minus 5 degrees Celsius, stop charging.
Charging habits: Insisting on charging every day can improve the activity of the battery and avoid waiting until it is out of power before charging.
Regular maintenance: Regularly maintaining the vehicle and maintaining the battery can extend its service life.
BYD batteries include the following series:
1、BYD blade cell:https://batterybydpack.com/product-category/blade-cell/
2、BYD cylindrical cell：https://batterybydpack.com/product-category/cylindrical-cell/
3、BYD pouch cell:https://batterybydpack.com/product-category/pouch-cell/
4、BYD prismatic cell:https://batterybydpack.com/product-category/prismatic-cell/
