Everyone is very interested in the power lithium battery, and also wants to know what characteristics it has. This article will introduce the seven characteristics of power lithium battery, which is the difference between it and ordinary batteries, and it is also an advantage as an advanced battery!

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

2. Light weight and high energy density, the energy density of power lithium battery can reach 150whkg, which is twice that of nickel-hydrogen secondary battery and lead-acid battery, and four times that of lead-acid battery. Therefore, the net weight is 13-14 of the lead-acid battery of the same kinetic energy. From this point of view, lithium batteries consume less resources. Because lithium manganate batteries use a large amount of elements, the price of nickel-metal hydride secondary batteries is lower than that of lead-acid batteries, and the price of lithium power lithium batteries is lower.

3. The volume is small, up to 400whL, and the volume is half to one third of the volume of lead-acid batteries. Display the design scheme standard, design space and probability, the structure is more effective, and the appearance design is more beautiful. At present, due to the limitation of lead-acid battery volume and net weight, the designer's design concept is greatly limited. At present, the structure and appearance of electric vehicles are clear at a glance, similar and simple to thousands of cars.

4. The system has a long cycle time and can cycle up to 1000 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, and the service life can reach 3-5 years, which is about 2-3 times that of lead-acid batteries. With the development of high technology and the improvement of mechanical equipment, the service life of rechargeable batteries will be longer and the cost performance will be higher. Lithium battery has a low service life, less than 5% per month.

5. The allowable operating temperature range is wide, and the ultra-low temperature characteristics are excellent. The working temperature of 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 rechargeable batteries) are greatly reduced due to the change of electrolyte fluidity of lithium batteries at ultra-low temperatures.

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