Regarding the choice of lithium-ion batteries for electric vehicle batteries, or lead-acid batteries?

First of all, let's take a look at the most commonly used lead-acid batteries. Its important features are relatively stable, relatively mature technology, and relatively low price. In addition, lead-acid batteries are recyclable and reversible. Simply put, if they can be recycled after their lifespan is exhausted, users' losses can be minimized. However, the shortcomings of lead-acid batteries are also very obvious, the most worth mentioning is its relatively short life. Generally speaking, the number of charging and discharging is about 350 times. If the battery is used in a normal way, the life span is about 2-3 years, and the battery must be replaced. In addition, lead-acid batteries are relatively large and heavy, so it is extremely inconvenient to disassemble and charge. Secondly, let's take a look at the lithium-ion battery. Its most obvious feature is its relatively small size and relatively light weight. It is known that the volume and weight of lithium-ion batteries are half that of lead-acid batteries, or even lower. Of course, the biggest feature of lithium-ion batteries is their long life and good charge and discharge performance. How to say it? Generally, the number of charging and discharging of lithium-ion batteries exceeds 520 times, which is more than 1.5 times that of general lead-acid batteries. In addition, its performance is even better. However, lithium-ion batteries also have their own shortcomings, that is, the price is relatively high, which is generally several times that of lead-acid batteries. In addition, lithium-ion batteries are not recyclable, which means that when they are scrapped, they have no use value. In addition, lithium-ion batteries have a major disadvantage, that is, poor safety, which means that they may bring new safety hazards. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.