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Advantages ofLithium iron phosphate battery（HB-LiFePO4）
1. Security performance improvement
Haibo Electric's HB-LiFePO4 lithium iron phosphate completely solves the safety hazards of lithium cobalt oxide and lithium manganese oxide, manifested in the stronger binding force of the phosphate chemical bond compared to the traditional transition metal oxide structure chemical bond, making the structure more stable and less prone to releasing oxygen. A report has pointed out that in actual operations, a small number of samples were found to have combustion phenomena during needle puncture or short circuit experiments, but no explosion incidents occurred. However, in overcharging experiments, high voltage charging significantly exceeding the discharge voltage of the sample was used, and it was found that there were still explosion phenomena. However, its overcharging safety has been greatly improved compared to ordinary liquid electrolyte lithium cobalt oxide batteries.
2. Life improvementHB LiFePO4 lithium iron phosphate battery refers to a lithium-ion battery that uses lithium iron phosphate as the positive electrode material.
The cycle life of long-life lead-acid batteries is about 300 times, with a maximum of 500 times; Lithium iron phosphate power batteries have a cycle life of over 2000 times and can maintain a capacity of over 80%. A lead-acid battery of the same quality is; New half year, old half year, and maintenance and upkeep for another half year;, At most, it takes only 1-1.5 years, while the theoretical lifespan of lithium iron phosphate batteries under the same conditions will reach 7-8 years. So Haibo Electric's lithium iron phosphate products have an absolute advantage in normal service life.
3. Supports fast chargingIn terms of charging speed, lithium iron phosphate HB LiFePO4 also has greater advantages. Its fast charging support allows it to support a charging speed of at least 2C (C is the charging parameter, for example, for a cell with a capacity of 1000mAh, the 2C current is 1000mA× 2=2000mA), which can significantly shorten the charging time.
4. Good high-temperature performanceThe electric heating peak of HB LiFePO4 from Haibo Electric can reach 350 ℃ -500 ℃, while lithium manganese oxide and lithium cobalt oxide are only around 200 ℃. The working temperature range is wide (-20C-75C), and it has high temperature resistance. The electric heating peak of lithium iron phosphate can reach 350 ℃ -500 ℃, while lithium manganese oxide and lithium cobalt oxide are only around 200 ℃.
5. Large capacityWhen a battery operates under conditions where it is often fully charged but not fully discharged, its capacity quickly drops below the rated capacity value, a phenomenon known as the memory effect. Nickel hydrogen and nickel cadmium batteries have memory, while HB LiFePO4 iron phosphate lithium battery from Haibo Electric does not have this phenomenon. The battery can be charged and used at any time regardless of its state, without the need to be discharged before charging.
6. Lightweight
The volume of HB LiFePO4, a lithium iron phosphate battery of the same specification and capacity, is two-thirds of the volume of lead-acid batteries and one-third of the weight of lead-acid batteries.
7. Environmental protectionHB-LiFePO4, a lithium iron phosphate battery from Haibo Electric, is generally considered to be free of any heavy metals and rare metals (nickel hydrogen batteries require rare metals), non-toxic (SGS certified), pollution-free, and in compliance with European RoHS regulations. It is an absolute green and environmentally friendly battery certificate. So the reason why lithium batteries are favored by the industry is mainly due to environmental considerations, and therefore this battery has been included in the&quo; Fifteen; During the period; 863” The national high-tech development plan has become a key project supported and encouraged by the state. With China's accession to the WTO, the export volume of electric bicycles from China will rapidly increase, and electric bicycles entering Europe and America are required to be equipped with pollution-free batteries.
