What is the reason why the ternary lithium battery of electric vehicle cannot be charged at MINUS 27 degrees?

It may be because of the cold weather that the battery can't be charged. It's normal for this to happen. If this happens, it is best to charge the electric car at a higher temperature. Electric vehicle is a common means of transportation, and its structure is relatively simple. The main components of electric vehicle include frame, motor, battery and controller.

Life span of lithium battery for electric vehicle

In general, lithium batteries can be used for 3 to 5 years. Batteries are vulnerable parts of electric vehicles and need to be replaced regularly. With the increase of charge and discharge times, the performance of the battery will also decline, so it is necessary to replace the battery regularly. There are two kinds of batteries commonly used in electric vehicles, one is lead-acid battery and the other is lithium battery.

During the charging and discharging process, the ions in the battery will move in the electrolyte, and some ions will react with the electrolyte when they move in the electrolyte. With the increase of charge and discharge times, the number of ions in the battery will decrease continuously, so the performance of the battery will also decrease. If you can maintain the correct car habits, you can effectively extend the service life of the battery.