How long is the battery life of an electric car? Do you know how to calculate?

著者：Iflowpower – Fornitore di stazioni di energia portatili

The battery life of the electric vehicle refers to the battery power attenuation to a certain capacity. It is generally 80% of the total power supply. The number of charge and discharge cycles that can be carried out in the battery.

Now the mainstream electric vehicle power lithium battery is in 2000 to 3000 times. Circulating or more, some can reach 5000 cycles. So many people will ask, how can I calculate a loop? In fact, it is also very easy to understand.

The number of charging cycles is to complete the battery, which is a cycle. If it is charged in the case of 50% of the remaining power of the vehicle, this is only 0.5 times a cycle.

So many people will have such distress, after charging, is it two times? This has always had a sense of life countdown. However, according to the standards of our country, the battery life of pure electric cars should be with the same life of the vehicle, but the battery cost of electric vehicles is very high, almost half of the cost, and in policies, national regulations, Electric Motors should supply a quality guarantee for the power lithium battery for more than eight years or 100,000 kilometers. Some companies even supply the lifelong warranty of the battery.

During the warranty period, the quality of the dynamic lithium battery is in line with the manufacturer's mass protection compensation policy. To be responsible for maintenance or replacement of the corresponding cost. So what is the problem of battery replacement? If it is human, it is a big event, such as a vehicle traffic accident, you are hit by people, or you hit the wall, then your battery is damaged under external force, or some short circuit, definitely can't When using, when repairing, you should face whether or not to repair or replace the battery, whether it is maintenance or replacement, it is necessary to take responsibility costs according to the incident responsibility.

If you encounter such a situation, then you will definitely ask if you can leave insurance? In fact, the current insurance company does not have an additional insurance of the battery. You think, the battery cost of electric cars is very expensive, almost half of the cost of the whole car, if there is a fault damage, the amount of claims will be high, the insurance company is unwilling to take over most risks, when the power lithium battery is due The cause is damaged. After the investigation is damaged, it can be paid according to the car.

The premise is that the power lithium battery is the original car battery when the insurance is insured. Now the electric vehicle is in development, and it is true to progress and improve.