1. High-capacity lithium batteries have relatively high kinetic energy. They have high storage specific energy, currently reaching 460-600Wh\/kg, which is about 6-7 times that of lead-acid batteries;

2. Long service life, the service life can reach more than 6 years. The battery with lithium iron phosphate as the positive electrode can be charged and discharged at 1C (100% DOD), and it has been recorded that it can be used 10,000 times;

3. The rated current is high (single working voltage is 3.7V3.2V), which is equal to the series voltage of three nickel-cadmium or nickel-metal hydride rechargeable batteries, which is beneficial to forming a rechargeable battery switching power supply group;

4. It has high power endurance, among which the high-capacity lithium iron phosphate battery used in pure electric vehicles can reach a charge and discharge capacity of 15-30C, which is conducive to high-resilience starting and acceleration;

5. The life rate of high-capacity lithium batteries is low, which is one of the most prominent advantages of this rechargeable battery. At present, it can generally guarantee 1%\/month, which is much smaller than the 25-30% of Ni-Cd and 30% of Ni and MH. -35 percent .

6. Light weight, the weight is about 1\/5-1\/6 of lead-acid battery products with the same volume.

7. The high and low temperature test has a strong applicable range and can be used in an environment of -20 degrees Celsius to 60 degrees Celsius. After technological processing, it can be used in an environment of -45 degrees Celsius.

8. Low-carbon and environmentally friendly, regardless of production, use and disposal, it does not contain or produce any harmful heavy metal elements and substances such as lead, mercury, cadmium.

9. Production consumes no water at all, which is very beneficial to my country, which is short of water.

10. Energy density refers to the energy per unit component or unit volume.

Energy density is expressed in Wh\/kg or Wh\/L. Wh is the unit of energy, W is watts, h is hours; kg is kg (unit of component), and L is liter (unit of volume). So more and more people Choose to use high-capacity lithium batteries.