Analyze the characteristics of lithium iron phosphate batteries

The characteristics of lithium iron phosphate batteries 1. Long life The cycle life of lead-acid batteries is about 300 times, and the highest is about 500 times, while the cycle life of lithium iron phosphate power lithium-ion batteries is more than 2000 times, standard charging (5 Hourly rate) can be up to 2000 times. Lead-acid batteries of the same quality have new half a year, old half a year, and half a year for maintenance and maintenance. The longest time is 1-1.5 years, while under the same conditions, lithium iron phosphate batteries will reach 7-8 years. In summary, the functional price will be more than 4 times that of lead-acid batteries. 2. The use of safety lithium iron phosphate completely solves the safety hazards of lithium cobalt and lithium manganese. It will explode in a strong collision and pose a threat to the safety of customers. However, lithium iron phosphate undergoes strict safety inspections, even in the most serious traffic accidents. It will not explode in the middle. The high current 2C can be charged and discharged quickly. Under the special charger, the battery can be fully charged by 1.5c in 40 minutes, and the starting current can reach 2C, but the lead-acid battery does not currently have such a function. 3. The highest electrical temperature of high-temperature resistant lithium iron phosphate can reach 350℃-500℃, while the highest electrical temperature of lithium manganate and lithium cobaltate is only about 200℃. The operating temperature is widely planned (-20c+75C), and the maximum electric temperature of high-temperature resistant lithium iron phosphate can reach 350℃500℃, while the maximum electric temperature of lithium manganate and lithium cobaltate is only about 200℃. 4. Capacity, with larger capacity (lead-acid, etc.) than ordinary batteries. When rechargeable batteries are often running at full load, their capacity will be less than the rated capacity. This phenomenon is called the recall effect. Ni-MH and Ni-Cd batteries have been recalled, but lithium iron phosphate batteries do not have such a phenomenon. No matter what the battery is in, it can be charged and used. Don't charge it before using it. The lithium iron phosphate battery with the same nominal capacity is 2/3 the size of the lead-acid battery and 1/3 the weight of the lead-acid battery. The battery does not contain any heavy metals and rare metals (nickel-metal hydride batteries must be rare metals), non-toxic (SGS certification), non-polluting, in line with European RoHS regulations, and must be a green battery certificate. 5. There is no recall effect. The function of lithium-powered lithium-ion batteries depends on the positive and negative materials. The use of lithium iron phosphate as a lithium battery material is only a matter of recent years. The development of domestic large-capacity lithium iron phosphate batteries was July 2005. Its safety performance and cycle life are unmatched by other materials. This is the most important technical goal of power lithium-ion batteries. 1C charge and discharge cycle life can reach 2000 times. Single-cell battery will not burn when overcharged at 30V, and will not explode after breakdown. Lithium iron phosphate anode material, suitable for large-capacity lithium battery series, easy to use. Meet the requirements of frequent charging and discharging of electric vehicles. It has the advantages of non-toxic, non-polluting, functional safety, wide source of raw materials, low price and long service life. It is an ideal negative electrode material for a new generation of lithium batteries. Lithium iron phosphate material for lithium batteries. The new material is not LiCoO2; LiMn2O4. LiNiMO2. Its safety performance and cycle life are unmatched by other materials. This is the most important technical goal of power lithium-ion batteries. 1C charge and discharge cycle life can reach 2000 times. Single-cell battery overcharge pressure 30V will not burn or explode. The puncture will not explode. Lithium iron phosphate anode material, suitable for large-capacity lithium batteries, easy to use in series. 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 article: Is fast charging harmful to lithium batteries?