Is it better to choose lithium batteries or lead-acid batteries for electric vehicles?

Lead-acid batteries and lithium batteries are common batteries used in our electric vehicles, and they all have their own strengths and weaknesses. Lead-acid batteries were moved into people's homes, and they played the role of supplying electricity in electric vehicles. The lead-acid battery is a closed battery, so there are no hidden dangers such as leakage of electricity, and its voltage stability is reassuring, so safety is its most prominent advantage. Some people may think that if something goes wrong with the battery and it is turned off, it will be inconvenient to check. Although the lead-acid battery is a closed unit, it is not complicated if it is to be disassembled. Because the manufacturing method of lead-acid batteries is not complicated, the manufacturing cost is not large. In addition, if it breaks, we can recycle it and put it into processing again, so this battery has a wide range of uses. Although this lead-acid battery has a lot of advantages, it is not without its disadvantages. Just by looking at its size, we will feel that it is not easy to carry it. In addition to the inconvenience caused by the large size, there is also the unsatisfactory life span. The average lead-acid battery is almost over after one year. Many users have to replace the lead-acid battery after one year. In addition to the lack of life, there are also defects in horsepower, so lead-acid battery electric vehicles The running speed is not very fast. Another type of lithium battery, it takes a completely different route from lead-acid batteries. In terms of size, it has the advantage of being compact, and it is very light, so we can take it easily. And its service life is about five years, which is much longer than that of lead-acid batteries. Another is that its endurance is much better than that of lead-acid batteries, and its horsepower is great. For those who value speed, they prefer to buy electric vehicles with lithium batteries. However, from a safety point of view, lithium batteries are much inferior to lead-acid batteries. If we overcharge it, it may explode. Moreover, if the lithium battery is spent, it cannot be recycled like a lead-acid battery, and the price is much more expensive than that of a lead-acid battery. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Analysis of the working principle of the lithium battery equalization circuit