Can lead-acid battery electric vehicles be replaced with lithium batteries?

Can lead-acid battery electric vehicles be changed to lithium batteries? The reasons why it is not recommended to replace lead-acid battery electric vehicles with lithium batteries are as follows: First, the production cost of lithium batteries is high, and the expensive production equipment and labor costs account for about 40% of the production cost, and the price is about the price of lead-acid batteries. About three times. The price-performance ratio brought by its triple price is not high, and it is quite flashy, and the lithium battery is difficult to recycle, and the reuse rate is not high. Second, due to the small size of lithium batteries, there are multiple lithium batteries connected in series during assembly. During transportation and use, a certain solder joint may be disconnected or soldered. This is a common problem when connecting lithium batteries. Third, the high-current discharge characteristics of lithium batteries are shortcomings. Think about the frequent starts of congested roads, the battery life will be greatly reduced. Fourth, lithium batteries have potential safety hazards when they catch fire and explode. No one is willing to buy a timely bomb and put it under his body. Especially when consumers are buying some low-quality lithium batteries online without their knowledge, the sealing conditions of electric vehicles are not very good, and it is easy to cause safety hazards due to poor contact due to humidity and other reasons. Some people may say that now, with the rapid development of lithium battery technology, this kind of problem will not occur, but no one can guarantee that this kind of problem will not occur. Which is better for lead-acid batteries or lithium batteries for electric vehicles? Lead-acid batteries are simple in process and low in cost, but their short charge and discharge life is short, with an average charge and discharge life of 300 to 500 cycles, and they are heavy. The same capacity of the lithium battery is one part of the weight of lead-acid, and the charge and discharge life is long: the ternary polymer lithium battery has 1,000 charge and discharge times, and the highest lithium iron phosphate battery has a charge and discharge life of 2,000 times. Disadvantages: The price is high, so the penetration rate is less than that of lead-acid. 90% of electric vehicles and tricycles use lead-acid batteries. With the renewal and iteration of battery technology for electric energy vehicles, the development of lithium batteries has a tendency to rise from the safflower double stick to the leader of the community. However, it has only risen. Limited by its own performance, cost-effectiveness and other reasons, there is still a long way to go to replace the position of the big brother of lead-acid batteries, and the big brother of lead-acid batteries is constantly making self-breakthroughs. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the general battery activation process?