Lithium iron phosphate battery refers to a lithium-ion battery that uses lithium iron phosphate as a positive electrode material.
Compared with other batteries, its service life has been greatly improved.
Give a simple example：
The cycle life of a long-life lead-acid battery is about 300 times, and the maximum is 500 times. The lithium iron phosphate power battery has a cycle life of more than 2000 times, and the standard charge (5-hour rate) usage can reach 2000 times. Lead-acid batteries of the same quality are "new half a year, half a year old, and half a year for maintenance", which is 1 to 1.5 years at most, while the lithium iron phosphate battery is used under the same conditions and the theoretical life will reach 7 to 8 years. Comprehensive considerations, the performance-price ratio is theoretically more than 4 times that of lead-acid batteries. High-current discharge can quickly charge and discharge high current 2C. With a dedicated charger, the battery can be fully charged within 40 minutes of 1.5C charging, and the starting current can reach 2C, but lead-acid batteries have no such performance.
The same lithium iron phosphate battery also has the characteristics of good high-temperature performance, no memory effect, large capacity, etc.
For the same example, compare the electric heating peak of lithium iron phosphate to 350℃-500℃, while lithium manganate and lithium cobaltate are only around 200℃. Wide operating temperature range (-20C--+75C), compared with more powerful high-temperature resistance.
Lithium iron phosphate battery capacity is 5AH-1000AH (single)
The capacity of an ordinary lead-acid battery is 24AH (single) (this value may be different, the battery of an electric car is almost the same on weekdays, if it is not the same, it may be a different model of the electric car.)
Let me first explain what the memory effect is: When a rechargeable battery is always fully charged, its capacity will quickly fall below the rated capacity. This phenomenon is called the memory effect. Like nickel-metal hydride and nickel-cadmium batteries, there is memory, but lithium iron phosphate batteries do not have this phenomenon. No matter what state the battery is in, it can be charged and used as soon as it is charged.
In addition, lithium iron phosphate batteries are more environmentally friendly. Lithium iron phosphate batteries are generally considered to be free of heavy metals and rare metals (the nickel-hydrogen battery requires rare metals), non-toxic (SGS certified), non-polluting, in line with European RoHS regulations, and is an absolute green battery certificate.
MANLY Battery Company, a professional manufacturer of lithium iron phosphate batteries, provides customized services for multi-series parallel lithium iron phosphate batteries/lithium iron phosphate power batteries. The products are widely used in electric bicycles, golf carts, electric wheelchairs, electric tools, electric toys, Solar batteries, emergency lights, solar street lights, UPS backup power supplies, and various instruments.
