show you which is better, lead-acid battery or lithium battery

With the update of battery technology of electric vehicle, the development and application of lithium battery are increasing year by year. However, it is only on the rise. Limited by the performance, cost performance and other reasons of lithium battery, it still has a long way to go to replace the traditional lead-acid battery. Which is better, lead-acid battery or lithium battery? For the future development of lithium battery, what's the future prospect? When talking about the trend of "lithium electrification" of E-bike, relevant experts said that the lead-acid battery will still occupy the leading position of the power battery of E-bike in the future.            There are three kinds of batteries for electric bicycles: lead battery, NiMH battery and lithium-ion battery. Li battery electric bicycle is very light and has a long time of using electricity. What are the advantages and disadvantages compared with lead battery?            1. Half of the price of an electric vehicle is on the battery. The price of lithium battery is much higher than that of lead-acid battery, and the price of lithium electric vehicle is much more expensive.            2. In terms of quality, i.e. long endurance time, it can run far than lead-acid battery.            3. In the process of use, we must pay attention to waterproof, which is more difficult to serve than lead-acid battery. The manganese dioxide on the positive pole of lithium battery can generate heat only by touching a small drop of water. After the sulfur chloride in lithium battery contacts with water, it can generate hydrochloric acid and sulfur dioxide and release heat energy at the same time. Several factors make lithium battery become the "fire" in life. When using lithium battery, we must pay attention to water-proof and moisture-proof.            4. I personally think that although there are already lithium trams on sale, the sales volume is not very ideal and is not recognized by the public. In terms of environmental protection, lithium battery is more environmentally friendly than lead acid.            5. The lead-acid battery can be repaired now, including the instrument and manual maintenance. I don't know if I can repair the lithium battery.            Which is better, lead-acid battery or lithium battery? Compared with the lead-acid battery technology is mature, and 75% of the raw materials can be recycled, so the price is relatively cheap, which is more suitable for the purchasing power of E-bike consumers. ? although the proportion of lithium-ion battery will increase in the future, the lead-acid battery will still play a leading role in the power battery of electric bicycle. If lithium battery wants to replace the leading position of lead battery, it will take a long way.