Will lithium-ion batteries replace lead-acid batteries in the future?

Lithium-ion batteries will certainly replace lead-acid batteries in the future, but this does not mean that lead-acid batteries are useless now. I don't even think that lead-acid batteries will exist for a few more years. Let me give you a brief introduction to the advantages and disadvantages of these two methods. Advantages and disadvantages of lead-acid batteries Advantage 1: Cheap! This should be one of its advantages, less than one-third of the price of lithium-ion batteries, so it has not been eliminated. Advantage 2: The skin is strong! Lead-acid batteries are good feed, so that you can fall and beat them without affecting the use. Even if there is a problem, you can continue to use it with a little repair. Advantage 3: Recyclable! Lead-acid batteries have recyclable technology, so you can go to an electric car store and replace the old with new ones. You can make up the price difference and change to a new set of batteries, so that the loss can be reduced to a lower level and relative environment. Disadvantages? Large size and weight, limited battery capacity, short lifespan, lead-acid batteries generally can be up to 400 times in deep charge and deep discharge, good memory, and lifespan of about two years. Advantages of Lithium-ion Battery Lithium-ion battery is one of the important achievements of high-tech research in the past 10 years, and represents the advanced level of chemical power development. Due to the high specific energy, long cycle life, and environmental friendliness of the new system, it has become an important support force for various portable electronic products. The advantages of mobile phones are good. The current global demand for lithium-ion batteries has reached 1.3 billion, and the annual sales are With 27 billion U.S. dollars, there is no doubt that it is a leader in the rechargeable battery market. Research and development of new lithium-ion battery materials, innovative technologies in battery manufacturing, and the participation of many scientific research institutions and companies. The performance of lithium-ion batteries is improved day by day, battery costs are reduced, and battery safety performance is greatly improved. Batteries are gradually showing their advantages in the field of electric vehicles. Japan's Fuji Economic believes that lithium-ion batteries will gradually replace nickel-hydrogen batteries in 2011, and lithium-ion batteries will undoubtedly become the mainstream technology route in the future. Nano-lithium titanate, the development and application of new materials, such as lithium iron phosphate, lithium-ion batteries, will become an important choice for a series of high-tech applications such as clean transportation, photovoltaic energy storage, and the State Grid Corporation of China is actively developing a level of 10 trillion Watt lithium-ion battery energy storage system test project, which will trigger a new round of investment in related manufacturing equipment and plants. At the same time, many new entrants into lithium-ion power lithium battery and material manufacturers will make this technology in related fields More competitive, large-capacity lithium-ion battery energy storage power stations will gradually rise. Advantage 1: Light! Normally, the weight of lead-acid batteries is between 16 and 30 kg, which is relatively large. Lithium-ion batteries generally weigh 2.5-3.0 kg and are relatively small in size, so they are light and easy to carry. Advantage 2: Long life! The average life of lithium-ion batteries is about 4 years, which is about twice that of lead-acid batteries. If they can run 50 kilometers, they can run 40 kilometers in two years. Advantage 3: Good! At room temperature, lithium-ion batteries can be charged continuously for 48 hours, without battery swelling, leakage, breakage and other accidents, and the capacity remains above 95%. And under the special charger, it can be charged and discharged quickly, and the shock resistance is strong. So, my conclusion is that there are benefits to using lithium-ion batteries in electric vehicles. Tesla and mavericks use 18650 lithium-ion batteries. But lead-acid batteries can be used in ordinary electric vehicles for several years, and don’t forget that the technology of lead-acid batteries is constantly improving. Later, in any case, the future will be lithium-ion batteries, small enough to balance cars, but cars cannot do without 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 post: What is the difference between an electric vehicle battery pack and an ordinary battery