The difference about the lithium battery and battery

Source: 2020 - 03 - 26 then hits: what is the difference between first lithium batteries and batteries? What is the difference between lithium batteries and batteries? The query lithium battery, can appear a lot of articles related to lithium battery. In the article, battery appear more frequently, many people may think that the article mentioned in the battery is lithium battery. However, this idea is wrong, the article mentioned generally refers to the lead-acid battery, battery and lithium battery generally refers to the lithium ion battery, the two kinds of raw material is very different, not the same. What is the difference between lithium batteries and batteries? What is a lithium battery? 'the lithium battery is a kind of anode materials for lithium metal or lithium alloy, using nonaqueous electrolyte solution made of cells. In 1912, n gilbert lewis is put forward and studied the lithium battery for the first time. In the 1970 s, M. 年代。 Whittingham is put forward in this paper a preliminary explore the lithium ion battery. Because the metal lithium has very active chemical properties, processing, preservation and application of metallic lithium has high environmental requirements. As a result, the lithium battery haven't in use. With the development of science and technology, the lithium battery has become the mainstream. What is the battery? Battery is a device convert chemical energy directly into electrical energy. It is battery, can according to the plan after charging, the reversible chemical reaction after recharging. It is usually refers to the lead-acid battery, lead acid battery is one of the storage battery, belongs to the secondary battery. Its working principle is: when charging use external power to make the internal active material regeneration, electrical energy stored in the form of chemical energy, when the chemical energy into electricity output again, you need to discharge, such as normal cell phone battery life. The introduction of lithium-ion batteries and battery from baidu encyclopedia encyclopedia articles, although everyone can edit, but lithium batteries and battery as an industry, the general authenticity can be guaranteed. But an encyclopedia entries can only do a simple reference, if you want to have better understanding on lithium battery or battery, go and ask the related professionals can get more accurate information. Lithium batteries and battery can often appear at the same time, there is a similarity between visible, the function is roughly same, is as a power source. However, in this article, we will focus on the differences between the two, so we will not be here to discuss the similarities between them. Let's continue to discuss the difference between lithium batteries and battery. In addition to the differences of definition, the function differences is the key difference between them. Is the function different, in order to make lithium-ion batteries in today's era of almost completely replace the status of the lead-acid battery. Compare the performance of lithium batteries and battery temperature resistance: the working temperature of lithium-ion batteries for - commonly 20 - 60 ℃, but generally lower than 0 ℃ after the function of the lithium battery will decline, with the decrease of discharge capacity also, so the lithium battery fully functional working temperature, the general is 0 ~ 40 ℃. Specific environment each are not identical to the temperature of the lithium battery requirement, some can even work in the hundreds of degrees Celsius. Battery operating temperature in the 20 - general requirements Between 25 and 15 below, the discharge capacity drops, the temperature drops 1, its capacity by 1%, the temperature is too high, More than 30) , the life will be greatly reduced. Cycle life: the cycles of lithium-ion batteries is in commonly 2000 - About 3000 times, cycle times in 300 - of the battery 500 times or so, the cycle life of lithium-ion batteries is about 5 - of the battery 6 times. Quality than can ( WH /公斤) : lithium-ion batteries - 100 30-150, batteries 50. Mass ratio (volume Wh / L) : lithium-ion batteries - 200 60-250, batteries 90. : charging and discharging lithium battery no recall effect; Battery can charge and discharge at any time, low self-discharge, self-discharge less than 1%, the battery can be stored for a long time; Power is strong, can fast charge and discharge, 20 minutes can be filled by more than 80%, 15 minutes can discharge. Recall, battery cannot charge discharge at any time at any time; There are serious self-discharge phenomenon, battery after a period of time to waste. Discharge rate is small, can't discharge a large amount for a long time.