What are the advantages and disadvantages of lead-acid batteries

It is generally believed that the high-performance price of lead-acid batteries is better than that of lithium batteries. This is important because lead-acid batteries are safer, cheaper and more acceptable to the public, and most importantly, lead-acid batteries are more expensive lithium battery. High rate discharge performance is better. Generally speaking, a set of lead-acid batteries only cost a few hundred, while a set of lithium batteries will cost 1,000 yuan and nearly 2,000 yuan. Lead-acid battery overload capacity and impact resistance, electric vehicle resistance, change at any time, or even stop suddenly, when the battery current changes greatly, the current can reach 200 to 300 amperes within a few seconds, lead-acid batteries are safe, lithium The battery is difficult to match. Lead-acid batteries also have disadvantages. For example, heavy metals are easy to pollute the environment; the energy density of lead-acid batteries is lower than that of lithium batteries; and their service life is lower than that of lithium batteries. The advantages and disadvantages of lithium batteries are in terms of volume ratio and weight ratio. High-efficiency lithium batteries are more than three times higher than lead-acid batteries. Lithium batteries are small in size, light in weight, and have long cycle life. The portable, environmentally friendly lithium battery is light in weight, easy to carry, and has a long service life. In addition, lithium batteries are highly adaptable to high and low temperatures, are less affected by temperature, and have a higher degree of environmental protection. Lithium batteries also have three shortcomings, that is, poor safety and stability. If they are not handled properly, they are prone to explosion hazards. In addition, lithium batteries cannot be discharged at high currents, which have high processing requirements and high costs. Disclaimer: The articles published on this website are all from the Internet. If there is any infringement, please contact to delete it. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Detailed explanation of lithium battery pole piece rolling technology