Replace the battery.
Batteries all have a lifespan Generally, the battery life has a fixed number of times. Delivering food uses more electricity. So if you place a lot of orders, it is reasonable that the battery will fail within six months. Lead-acid batteries and lithium batteries, the lifespan of lithium batteries is about four years, and the lifespan of lead-acid batteries is about one and a half years. Because many people don't pay attention to battery maintenance when using electric vehicles. Neglecting battery maintenance may result in damage to the electric vehicle battery during the three-warranty period (lead-acid batteries typically last 12 months). The lifespan of the two batteries will therefore be different, or even shorter.
Recently, an electric car exploded while charging in Hefei, causerious injuries to two delivery men. The reason why such accidents often occur is actually the same as today. Battery technology installed. in electric vehicles also has an important relationship. It is true that electric vehicles have been developed for a long time and a large number of electric vehicles are now being produced. However, the huge breakthrough in the field of batteries is still relatively small, especially in the case of batteries used in electric bicycles. are actually different from many. Those used a few years ago are not much different and have made greater progress in terms of battery life, but in terms of their essence they are still chemical batteries. Such batteries themselves will present certain safety risks. .
Second, electric vehicles will explode when rechargingge, which is also closely related to daily use, improper charging method and location. Chemical batteries themselves have many restrictions on use. For example, battery life is significantly shorter in winter, and too many recharges will affect battery life. There are many things to pay attention to when charging. This type of battery is also a significant reason why many communities and residential areas do not allow electric vehicle charging. There are still many such restrictions, so that incorrect charging methods or unstable voltage input are used during charging, or even. if it receives a lot of heat during charging, etc., the battery will be damaged or even explode.
Also, events like this happen frequently, eAnother important reason is the ubiquity of electric vehicles. Nowadays, electric vehicles account for a high proportion in various cities, because they are more convenient to use and the cost is not very high. Basically every household can afford the cost of their use, so the ubiquity of electric vehicles is great. It has also become the current social norm. So many electric vehicles are used every day, with some of their own drawbacks, which will naturally lead to frequent explosions. However, after all, electric vehicles are relatively difficult to change. it is an ecological, inexpensive and practical means of transport.
So from my point of view, if we want to do our best to prevent such explosions, we need rapid development of battery technology. Development also requires that THEs users improve their vigilance and master the correct methods of use. Only by doing it correctly can we reduce the number of explosions and minimize the loss of people and property. The current technological progress is still relatively rapid, and many large companies such as BYD, etc., we are also working hard to develop more secure systems. batteries and electric vehicles still have a very bright future.