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Eight Advantages of Lithium Iron Phosphate Battery

Mar. 02, 2020

Lithium iron phosphate batteries are used as lithium-ion secondary batteries. Now the main direction is power lithium batteries. Compared with NI-H and Ni-Cd batteries, they have great advantages. The following Lithium Iron Phosphate Battery Manufacturer introduces the eight advantages of lithium iron phosphate batteries.


Lithium iron phosphate battery as the cathode material for lithium ion batteries. This new material is not LiCoO2; LiMn2O4; LiNiMO2, which are the anode materials of lithium ion batteries in the past. Its safety performance and cycle life are incomparable with other materials. These are also the most important technical indicators of power batteries. 1C charge and discharge cycle life reaches 2,000 times. Single battery overcharge voltage 30V does not burn or explode. The puncture does not explode. Lithium iron phosphate cathode materials make large-capacity lithium-ion batteries easier to use in series.


1 Super long life

The long-life lead-acid battery has a cycle life of about 300 times and a maximum of 500 times, while the lithium iron phosphate power battery has a cycle life of more than 2000 times and can be used up to 2000 times with standard charging (5 hour rate). Lead-acid batteries of the same quality are "new half year, old half year, and half a year of maintenance", which is at most 1-1.5 years, and lithium iron phosphate batteries under the same conditions will reach 7-8 years. " Lifetime. " Taken together, the performance-price ratio will be more than 5 times that of lead-acid batteries.


2 Use safety

Lithium Iron Phosphate Battery completely solves the safety hazards of lithium cobaltate and lithium manganate. Lithium cobaltate and lithium manganate will explode under strong collision and pose a threat to consumers' life and safety. The safety test will not produce the most characteristic lithium battery even in the worst traffic accidents.


Lithium Iron Phosphate Battery


Lithium Iron Phosphate Battery


3 High current 2C fast charge and discharge

Under the special charger, the battery can be fully charged within 1.5 minutes of 1.5C charging, and the starting current can reach 2C, but lead-acid batteries do not have this performance now.


4 High temperature resistance

The lithium iron phosphate electrothermal peak value can reach 350 ℃ -500 ℃ while lithium manganate and lithium cobaltate are only around 200 ℃.


5 large capacity

The lithium iron phosphate power battery has a continuous mileage of 3-4 times that of the same quality lead-acid battery. Its advantages allow electric bicycles to run more than 100 kilometers on a single charge under the premise of a moderate weight. For office workers, a single charge Able to use for about a week. Under the condition that the weight of the electric bicycle equipped with the lead-acid battery does not exceed the standard, the maximum battery capacity is 12 Ah (the weight of the lead-acid battery has reached 13 kg at this time, and the weight of the lithium iron phosphate battery of the same capacity is only 5 kg) , Can charge up to about 50km on a single charge.


6 No memory effect

Rechargeable batteries often work under fully charged conditions, and their capacity quickly drops 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 used as soon as it is charged.


7 Small size and light weight

The volume of lithium iron phosphate battery of the same specification capacity is 2/3 of the volume of the lead-acid battery and 1/3 of the volume of the lead-acid battery.


8 Green

The lithium iron phosphate battery is free of any toxic and harmful substances and will not cause any pollution to the environment. It is recognized by the world as a green and environmentally friendly battery. The battery is free of pollution in both production and use.

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