Feature description of lithium power battery.902030 battery

　　(1) The operating voltage of the single battery is as high as 3.7V, which is a nickel -cadmium battery, three times that of nickel -metal hydride batteries, and nearly twice the lead -acid battery. This is also an important reason for lithium -power batteries to be higher than energy. Therefore, when the power battery pack with the same voltage is formed, the number of series connected by the lithium -power battery will be larger than that of lead -acid batteries and nickel -hydride batteries.

　　(2) Light weight, larger than energy, is up to 150Wh/kg, is twice the nickel -metalized battery, and 4 times the lead -acid battery. Therefore, the weight is one -third to a quarter of lead -acid batteries with the same energy. From this perspective, there are fewer resources consumed by lithium batteries, and because the elements used in lithium manganate batteries have more reserves, they may further increase their prices than lead -acid and nickel -metal hydride batteries, and lithium -power batteries have further declined.

　　(3) The volume is small, the height is 400Wh/L, and the volume is one -half to one -third of the lead -acid battery. It provides a more reasonable structure and a more beautiful plan for planning, planning space and possibilities.

　　(4) The number of cycle life is long, and the number of cycles can reach 1,000 times. With a capacity of 60%, the number of 100%charging and discharge cycles of the battery pack can reach more than 600 times. The application period can reach 3-5 years, and the number of life is about two to three times that of the lead-acid battery. With the innovation of skills and the improvement of equipment, the number of batteries will become longer and longer, and the cost performance will become higher and higher.

　　(5) The self -discharge rate is low, less than 5%per month.

　　(6) Promise in the operating temperature and good low temperature performance. Lithium-power batteries can work between -20 ° C and 55 ° C, which is especially suitable for low temperature use. Because the fluid fluid fluid fluidity variation can cause performance to greatly decrease.

　　(7) No memory effect, so you can charge the same requirements like nickel -cadmium batteries and nickel -metal hydride batteries each time you charge, and can be charged anytime, anywhere. The battery charging depth, which has little impact on the life of the battery, and can be fully charged. Our circular test is fully charged.

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