The principle and value of LiFePO4 Battery Pack

Many users do not know about LiFePO4 Battery Pack, but it is also a kind of lithium battery. Like the batteries used in our mobile phones, LFP energy storage gets its name because the positive electrode material is mainly compounds of phosphorus, acid, iron, and lithium. Iron-lithium batteries have the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate, and no memory effect. Next, let me introduce the charging and discharging principle and value of the LiFePO4 Battery Pack.

Here is the content list:

What is the charging and discharging principle of the LiFePO4 Battery Pack?

What is the value of the LiFePO4 Battery Pack?

What is the charging and discharging principle of the LiFePO4 Battery Pack?

The charge and discharge reaction of the LiFePO4 Battery Pack is carried out between the two phases of LiFePO4 and FePO4. During the charging process, LiFePO4 gradually breaks away from lithium ions to form FePO4, and during the discharging process, lithium ions intercalate into FePO4 to form LiFePO4. When LiFePO4 Battery Pack is charging, lithium ions migrate from the lithium iron phosphate crystal to the crystal surface, enter the electrolyte under the action of the electric field force, and then pass through the diaphragm. Then it migrates to the surface of the graphite crystal through the electrolyte and then embeds in the graphite lattice. At the same time, electrons flow to the aluminum foil collector of the positive electrode through the conductor and flow to the copper foil collector of the negative electrode of the LiFePO4 Battery Pack through the tab, the positive pole of the lithium battery, the external circuit, the pole of the negative pole, and the tab of the negative pole. Then it flows to the graphite negative electrode through the conductor, so that the charge of the negative electrode can be balanced. After lithium ions are deintercalated from lithium iron phosphate, lithium iron phosphate is converted into iron phosphate. When the LiFePO4 Battery Pack is discharged, lithium ions are deintercalated from the graphite crystal and enter the electrolyte. Then it passes through the separator, migrates to the surface of the lithium iron phosphate crystal through the electrolyte, and then re-embeds into the lattice of lithium iron phosphate.

At the same time, electrons flow through the conductor to the copper foil collector of the negative electrode, through the tab, the LiFePO4 Battery Pack negative pole, the external circuit, the positive pole, and the positive tab to the aluminum foil collector of the LiFePO4 Battery Pack positive pole, and then through the conductor Flow to the positive electrode of lithium iron phosphate to balance the charge of the positive electrode. After lithium ions are intercalated into the iron phosphate crystal, the iron phosphate is converted into lithium iron phosphate.

What is the value of the LiFePO4 Battery Pack?

With the development of the industry, people's requirements for equipment are getting higher and higher, and the manual operation methods in the past can no longer meet the needs of users. Higher efficiency, lower cost, and greater equipment utilization have become the core demands of the new generation of equipment, and the Rechargeable Batteries that meet customer needs stand out.

1. Save working time and improve work efficiency.

2. LiFePO4 Battery Pack saves cost. The 48V 100A LiFePO4 Battery Pack has a longer service life, and the average lead-acid battery needs to be replaced every 1.5 years. The basic theoretical service life of iron-lithium batteries is about 2,000 times. Under standard conditions, they can be used for five or even eight years. Moreover, the LiFePO4 Battery Pack can be truly maintenance-free, making it easier for operators to use and greatly reducing the cost of subsequent equipment maintenance.

3. LiFePO4 Battery Pack is small and easy to operate. The weight of the battery itself will have a certain impact on the overall body, and the weight of the LiFePO4 Battery Pack is much lighter than that of ordinary lead-acid batteries, reducing the weight of the whole device. In the process of use, it is obvious that the device will be more flexible and convenient, and the operation will be effortless.

Committed to bringing more and better products to customers, this is what we have been doing. If you are interested in our LiFePO4 Battery Pack products, you can contact us. Our website is http://www.jingnooenergy.com/. Welcome and look forward to cooperating with you. Our company adheres to the corporate culture of "quality first, customer first", and has always made unremitting efforts to become a professional battery backup solar supplier in the industry.