How long is the battery life of an electric car?
Electric vehicle battery——
What is their average lifespan?
They are not as durable as you think...
There is no point in denying gasoline cars. Although for many electric vehicles, they may be the only solution that works for our urban environment, this kind of mobility solution does not currently have the possibility of completely replacing gasoline vehicles. What we want to say is that although this problem has not been solved yet, once the problem of battery life and charging time is solved, there will be less worry for users. At the same time, by solving energy production methods, disposing of end-of-life vehicles, and establishing sufficient charging stations, social problems will also be well resolved. But at present, in addition to these concerns, battery life and handling are also a headache.
We want to study this issue in depth, because different types of batteries have different conclusions, and secondly, they are also affected by the battery charging method and the number of cycles of charging and discharging. For example, once the battery of an electric car reaches an efficiency level below 80%, it cannot be used in the transportation system because its efficiency cannot handle the power output required by the car—you have to replace it with a new battery. That being said, these batteries are not at the end of their lives. They will also be used as electric energy storage media in other places. These second and third spring batteries can effectively reduce battery waste and pollution. Before entering the recycling plant for effective treatment.
How can we extend the life of the battery pack? So far, the Ni-MH battery on the Toyota Prius produced in 2016 can guarantee a five-year life of 100,000 kilometers. On average, the new generation of lithium batteries installed in most cars can guarantee an 8-year service life, but these data will vary from manufacturer to manufacturer, ranging from a minimum of 100,000 kilometers to a maximum of 300,000 kilometers. Price is also very important. The price of a single battery is similar to that of a car, which means that the life of an electric car is equal to the life of the battery-no one is willing to spend money that may be more expensive than the original car to replace a battery. .
Another issue that cannot be underestimated is how we use electric vehicles. The number of charging and discharging cycles directly determines the life span, and the use of fast charging will also make the battery retire early. In fact, car batteries are similar to mobile phone batteries, so we can see some clues in our daily usage habits through mobile phones. These batteries usually decay a little bit steadily, but they tend to decay quickly after a certain period of time or threshold. This means that excessive charging and discharging cycles and continuous use of fast charging will cause the battery to decay prematurely to an unbearable point. Similarly, each charge is fully charged and fully discharged will cause attenuation. In short, our suggestion is that we should follow the manufacturer’s recommendations to use fast charging devices as little as possible, and don’t charge it completely, and don’t charge the battery until it is nearly empty.
