What are the important differences between lithium iron phosphate batteries and lithium ion batteries?

The difference between lithium iron phosphate batteries and lithium ion batteries: Lithium iron phosphate batteries: Lithium iron phosphate batteries refer to lithium-ion batteries that use lithium iron phosphate as the positive electrode material. The positive materials of lithium-ion batteries mainly include lithium cobalt oxide, lithium manganate, lithium nickelate, ternary materials, lithium iron phosphate, and so on. Among them, lithium cobalt oxide is the cathode material used in most lithium-ion batteries today. The advantages of lithium iron phosphate batteries: 1. The life of lithium iron phosphate batteries is long, with a cycle life of more than 2000 times. Under the same conditions, lithium iron phosphate batteries can be used for 7 to 8 years. 2. Use it peacefully. Lithium iron phosphate batteries will not explode even in traffic chaos after undergoing rigorous safety tests. 3. Fast charging. Use a special charger, 1.5C charging for 40 minutes can make the battery full. 4. The lithium iron phosphate battery pack is resistant to high temperatures, and the hot air value of the lithium iron phosphate battery can reach 350 to 500 degrees Celsius. 5. The capacity of lithium iron phosphate battery is large. 6. Lithium iron phosphate battery has no image effect. 7. Lithium iron phosphate battery is green and environmentally friendly, non-toxic, non-polluting, raw materials are available, and the value is self-made. Lithium ion battery: Lithium ion battery is a kind of battery that uses lithium metal or lithium alloy as negative electrode material and uses non-aqueous electrolyte solution. Due to the vivid chemical properties of lithium metal, the processing, survival, and use of lithium metal are very demanding. Therefore, lithium-ion batteries have not been used for a long time. With the growth of scientific skills, lithium-ion batteries have become the mainstream at this moment. The advantages of lithium-ion batteries: 1, the energy is relatively high. With high storage energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries; 2. Long service life, service life can reach more than 6 years, 1C charge and discharge of batteries with lithium iron phosphate as the positive electrode , There are records that can be used 10,000 times; 3. The rated voltage is high, and the single working voltage is 3.7V or 3.2V, which is about the series voltage of 3 nickel-cadmium or nickel-metal hydride rechargeable batteries, which is convenient to form a UPS power battery pack; Ion batteries can be adjusted to 3.0V through the technology of a new type of lithium ion battery voltage regulator, which is suitable for the use of small electrical appliances; 4. It has high power resistance, including lithium iron phosphate for electric vehicles. The battery can reach 15-30C charge and discharge capabilities, which is convenient for high-intensity start-up; 5. The self-discharge rate is very low, which is one of the most prominent advantages of lithium-ion batteries. Generally, it can be less than 1%/month. To 1/20 of the Ni-MH battery; 6. Light weight, the weight is about 1/6-1/5 of the lead-acid product under the communication volume; 7. The bumpy temperature adaptability is strong, and it can be at -20℃--60℃ It can be used at -45℃ under the circumstances, regardless of the production, use and scrapping of lithium-ion batteries, it does not contain or present any lead, mercury, or cadmium. And other toxic and harmful heavy metal elements and substances. 9. Production does not consume water at all, which is very beneficial to our water-scarce country. The difference between lithium iron phosphate battery and lithium ion battery: 1. The lithium iron phosphate battery pack is used to make lithium ion secondary batteries. At the moment, the important bias is the power lithium battery. Compared with NI-H and Ni-Cd batteries, it is very different. Big advantage. 2. Lithium-ion battery is a type of battery that uses lithium metal or lithium alloy as the positive electrode material and uses a non-aqueous electrolyte solution. The chemical properties of lithium metal are very vivid, making the processing, survival and use of lithium metal very demanding. 3. Lithium iron phosphate puncture does not cause fire or explosion, lithium ion battery will. 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.