What are the characteristics and advantages of lithium iron phosphate batteries as a green energy source?

Lithium iron phosphate batteries also have their disadvantages: For example, the vibration density of lithium iron phosphate cathode materials is low, and the volume of lithium iron phosphate batteries with the same capacity is larger than that of lithium cobalt oxide batteries, and there is no advantage in micro-batteries. In the industrial age, cars far surpass our dreams. In the efficient lunch, a lot of exhaust emissions have also added a lot of pressure to the environment, and the soaring oil prices have highlighted the greenhouse effect of carbon dioxide emissions, but it is also a search. Not the traditional new power demand force. Liquid hydrogen and fuel power batteries are both good choices, but they also have problems such as high price and immature technology. Generally, lead-acid batteries have relatively low cost, but they have heavy weight, low energy density, short service life, and heavy metal pollution. potential problems. The new generation of electric vehicles uses a new lithium iron phosphate battery as the power center. This kind of green energy has many characteristics and advantages: 1. High safety To supply power to the car, safety is the most important. Although the safety of lithium batteries can be ensured by the base, there is a possibility of fire and explosion under extreme conditions. As the second-generation lithium battery product, the lithium iron phosphate battery has physical functions that are safe, and the internal battery pack with maintenance functions such as overvoltage, undervoltage, overcurrent, overcharge, etc., will not explode or catch fire. It is the only one in the world. Safe lithium battery. Due to the selection of high thermal stability materials and careful process planning, the safety and reliability of the battery are greatly improved. Compared with the explosion that may occur when a lithium battery is abused, a lithium iron phosphate battery will not explode even if it is thrown into a fire. The high temperature stability can reach 400-500℃, which ensures the high safety inside the battery; it will not explode or incinerate due to overcharging, overheating, short circuit or collision. Even the most serious traffic accident will not explode after strict safety inspections. 2. Long life and low cost. As a power lithium-ion battery, it uses a complete function (cycle), which is closely related to the overall use capital, and the cycle of the lithium battery, which is about 500 times the commonly used body, and the lithium iron phosphate battery has 1500 charge and discharge cycles. At room temperature, the capacity rate exceeds 95%, and the 50% capacity reaches more than 2000 times in the full cycle. The cell continues to travel more than 500,000 kilometers and can be used for about five years. 8 times the lead-acid battery. The metal hydride nickel battery is cobalt. 3 times and 4 times that of lithium-acid batteries. In addition to its processing cost itself is lower than that of ordinary lithium batteries, it can also greatly reduce the use and maintenance costs of electric vehicles. The discharge function of the lithium iron phosphate battery is also very good, the power curve is stable, and the anti-overdischarge ability is strong. Under normal circumstances, when the lithium battery is lower than 3.2v, the discharge is overdischarge, which may lead to scrap. But the lithium iron phosphate battery still has 2.8v energy release, even if it is lower than 2.5v, there is no problem of scrapping. 3. We know that nickel-metal hydride batteries and nickel-cadmium batteries have a strong recall effect. Generally, lithium batteries have a certain recall effect. The complete demand as much as possible will bring inconvenience to the daily use of electric vehicles, but ferrous phosphate Lithium batteries do not have this phenomenon, and the self-discharge is small; there is no memory effect. No matter the battery is under any circumstances, it can be charged at any time. Don't charge the charge for the first time. The fast charging characteristics of the battery are very good, especially the fast charger. Half an hour can be enough about 95%. The disposal of the battery after it is fully charged is also worthy of our attention. The lithium iron phosphate battery does not contain any heavy metals and rare metals, is non-toxic, non-polluting, conforms to the rules, and is a green battery. There are many leaders in lead-acid batteries. Improper handling will cause secondary pollution to the environment, and lithium iron phosphate materials will have no pollution regardless of processing and use. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.