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Do you understand the life of lithium batteries?

 Lithium battery UPS is widely used in various fields. Using lithium batteries as energy storage devices for UPS can enhance the function of UPS. Lithium batteries have a longer life than batteries. The cost of lithium batteries is cheaper than that of batteries due to less frequent replacement, so lithium batteries will be more widely used.

  The footprint of the lithium battery itself is gradually shrinking. Batteries take up a lot of space and will have an impact on revenue. For the overall benefit, it is necessary to minimize the occupied area. The All-in-One UPS server room monitoring system consists of front-end equipment, client/server APP and PC large screen terminal.

Lithium batteries are a class of batteries with lithium metal or lithium alloy as positive/negative electrode material, using a non-aqueous electrolyte solution. This type of battery has a long history of development, as early as 1912, the concept of lithium metal battery was proposed and studied by Gilbert N. Lewis. By the 1970s, M. S. Whittingham further proposed and began to study lithium-ion batteries. Lithium batteries can be broadly categorized into two types: lithium metal batteries and lithium ion batteries. Lithium metal batteries usually use manganese dioxide as the positive material, lithium metal or its alloy metal as the negative material. On the other hand, lithium-ion batteries generally use lithium alloy metal oxide as the positive material and graphite as the negative material. During the charging process, lithium ions generated at the positive electrode enter the electrolyte and move through small holes in the diaphragm to the negative electrode, where they combine with electrons to form a compound. 


  After logging in through the client APP/PC, users can view the operation status and related parameters of UPS equipment in real time, and they can also view the operation status and related data of the protection system directly on the big screen of the cell phone. Phone. When an abnormality occurs, you can receive alarm information synchronously.

Lithium batteries have many advantages. Firstly, its energy density is high, the stored energy has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Secondly, the rated voltage of lithium battery is high, the single working voltage is 3.7V or 3.2V, which is convenient to form a battery power pack. In addition, lithium batteries also have a high power tolerance, such as lithium iron phosphate lithium-ion batteries for electric vehicles can reach 15-30C charging and discharging capacity, to facilitate high-intensity start-up acceleration. At the same time, lithium battery self-discharge rate is very low, generally can be done below 1% / month, less than 1/20 of the nickel-metal hydride batteries.In addition, lithium batteries are lightweight, the weight of the same volume of lead-acid products is about 1/6-1/5, and high and low-temperature adaptability, can be used in the -20 ° C - 60 ° C environment. Finally, lithium batteries are green and environmentally friendly, regardless of production, use and disposal, do not contain or produce any lead, mercury, cadmium and other toxic and harmful heavy metal elements and substances. However, the production of lithium batteries requires high conditions and relatively high costs. Meanwhile, due to its high energy density and active chemical properties, the requirements for processing, preservation and use of the environment are also very high. Overall, lithium battery is an efficient, environmentally friendly, high-energy battery, which has been widely used in electric vehicles, electronic products, mobile power and other fields, and has become one of the indispensable and important energy sources in modern society.

  When the load reaches the peak, if the power supply of the grid is insufficient, the lithium battery can be used in conjunction with the power supply to reduce the power input, which reduces the cost.UPS lithium battery packs are widely used in energy storage power systems, data centers, industrial fields, communication base stations and aerospace.