1. The standard voltage of a single rechargeable battery of the power lithium battery is very high, which is three times that of nickel -cadmium batteries, three times that of nickel -metal hydride battery, and nearly twice the lead -acid battery. This is the key reason for the high energy density of lithium -power lithium batteries. Therefore, when the lithium -power lithium battery forms the same working voltage, its series frequency will be far lower than the lead -acid battery and nickel -metal metal metal methane battery

　　2. Light weight and high energy density. The energy density of power lithium batteries can reach 150WHKG. It is twice that of nickel -metal hydride battery and lead -acid batteries, and four times that of lead -acid batteries. Therefore, the net weight is 13-14 of the lead-acid battery with the same kinetic energy. From this perspective, lithium battery consumes less resources. Because a large amount of elements are used in lithium manganate batteries, the price of nickel -metal hydride batteries is lower than that of lead -acid batteries, and the price of lithium power lithium batteries is lower.

　　3. The volume is small, it can reach 400WHL, and the volume is half to one -third of the volume of the lead -acid battery. Display design scheme standards, design space and probability, more effective structure, and more beautiful appearance design. At present, due to the limitation of the volume and net weight of the lead -acid battery, the design concept of the designer has been greatly restricted. At present, the structure and appearance of electric vehicles are clear at a glance, similar to thousands of cars and simple

　　4. The system cycle is long and can be circulated up to 1,000 times. When the capacity of the lithium battery pack is maintained at 60%, the frequency of the 100%battery charging cycle system can exceed 600 times, the service life can reach 3-5 years, and the service life is about 2-3 times the lead-acid battery. With the development of high -tech and the improvement of machinery and equipment, the service life of the rechargeable battery will be longer and the cost performance will be higher. Lithium battery life is low, less than 5% per month

　　5. The working temperature range is wide and the ultra -low temperature characteristics are excellent. The operating temperature of the lithium-power lithium battery is -20 ℃ ～+55 ℃, which is especially suitable for ultra-low temperature applications. The characteristics of water -soluble rechargeable batteries (such as lead -acid batteries and nickel -metal hydride battery) are characterized by changes in the fluidity of lithium batteries at ultra -low temperature.

　　6. For example, nickel -cadmium batteries and nickel -metal hydride batteries can be charged to the battery anytime, anywhere without memory, and there is no need to charge and discharge after each charging. The battery of the lithium battery pack is fully charged, and the service life of the lithium battery pack is not harmful. It can be fully charged and completely discharged. The detection of the circulatory system is completely charged and completely discharged.

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