Who is better than lithium batteries for lead-acid batteries?

Compared with lead-acid batteries, lithium batteries have higher uniform voltage and higher energy density. In other words, batteries of the same size have more lithium batteries. In addition, lithium batteries are relatively light, easy to carry, and have a relatively long life. In addition, lithium batteries are more adaptable to high and low temperatures, are less affected by temperature, and are more environmentally friendly. Compared with lithium batteries, lead-acid batteries are relatively cheap and more acceptable to the public. In addition, lead-acid batteries have better high-rate discharge performance. The most important thing is that the recycling price of lead-acid batteries is higher than that of lithium batteries. From the perspective of battery safety protection, lithium battery packs are usually equipped with a BMS protection board, which can accurately control the state of each cell in the battery pack, and directly deal with the problem of overcharge and overdischarge from the root cause. Lead-acid batteries also have their own shortcomings. For example, heavy metals are easy to cause environmental pollution; compared with lithium batteries, lead-acid batteries have lower energy density; and their service life is less than that of lithium batteries. Lithium batteries have strong durability, slow consumption, charge and discharge more than 500 times, and have no memory. The general life span is 45 years. Lead-acid batteries generally have a memory within 400 times of deep charge and deep discharge, and their life span is about two years. The current mainstream battery on the market is 48 volts. If it is to be replaced, the lead-acid battery is about 450 and the warranty period is 1 year; the price of lithium batteries is relatively expensive, about 1,000 yuan, but the warranty period is 2 years. The biggest advantage of lead-acid batteries is that they have a wide applicable temperature range. The discharge function is good in a low temperature environment, the body will not explode in a high temperature environment, and the safety performance is high. Another major advantage of it is its low price, thanks to its abundant raw materials and high resource recycling rate. In contrast, lithium batteries have the advantage of high battery energy density, which allows it to open the market for new energy vehicles with high endurance. On the whole, because of the high endurance demand characteristics, lithium batteries shine in the use of new energy vehicles. The development of new energy vehicles in the future and the guidance of national policies will surely promote the development of the lithium battery industry. 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: Analysis of the maintenance of electric vehicle batteries