What are the differences between lithium batteries and batteries

What is a lithium battery? A lithium battery is a battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. In 1912, Gilbert n Lewis first proposed and studied lithium metal batteries. In the 1970s, M.S. Whittingham proposed and initially explored lithium batteries. Due to the distinctive chemical characteristics of lithium metal, the production, storage and application of lithium metal have high requirements on the environment. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream. What is a battery? A battery is a device that directly converts chemical energy into electrical energy. It is a battery designed according to rechargeable. It is fully charged after a reversible chemical reaction. It generally refers to a lead-acid battery. battery. Its working principle: When charging, external electric energy is used for internal active materials, the regenerative electric energy is stored as chemical energy, and the chemical energy is converted into electric energy when discharged from the hospital, such as mobile phone batteries commonly used in life. The analysis of lithium battery and battery come from Baidu Encyclopedia. Of course, everyone can modify the entry, but as an industrial term, the authenticity of lithium battery and battery can generally be guaranteed. However, the entries in the encyclopedia can only be used as a shallow reference. It is assumed that there is a deeper knowledge of lithium batteries or batteries, and relevant professionals are required to obtain more accurate information. Since lithium batteries and batteries can often appear at the same time, the similarities between them are clarified, that is, their functions are roughly the same, and they all exist as power sources. However, in this article, we are important to discuss the differences between the two, so we will not discuss the similarities between the two. Let us continue to discuss the difference between lithium batteries and storage batteries. In addition to the difference in meaning, the difference in function is an important difference between them. It is the difference in function that allows lithium batteries to almost completely replace lead-acid batteries with their current capabilities. The performance of lithium battery and storage battery is relatively temperature-resistant: Generally, the working temperature of lithium battery is -20-60℃, but generally below 0, the function of lithium battery will decrease, and the discharge capacity will also decrease, so the work of lithium battery The temperature function is complete, generally 0~40℃. Some environments require different temperatures, and some can work at hundreds of degrees Celsius. The operating temperature of the battery is generally required to be between 20-25°C. When it is less than 15°C, its discharge capacity will decrease. For every 1°C drop in temperature, its capacity will drop by 1%. If the temperature is too high (above 30°C), its life will be greatly shortened. Cycle life: The number of cycles of lithium batteries is generally about 2000-3000 times, and the number of cycles of batteries is about 300-500 times. The cycle life of lithium batteries is about 5-6 times that of batteries. Mass specific energy (WH/kg): Lithium battery 100-150, battery 30-50. Volume to mass ratio (Wh/L): lithium battery 200-250, battery 60-90. Charge and discharge: Lithium battery has no recall effect; the battery can be charged and discharged at any time, the battery self-discharge is low, the monthly self-discharge is less than 1%, the battery can be stored for a long time; the power is strong, can be quickly charged and released, and can charge more than 80% in 20 minutes, 15 Minutes can be discharged. The battery has a recall effect and cannot be charged and discharged at any time; there is a serious self-discharge phenomenon, and the battery is simply scrapped after being placed for a period of time; the discharge rate is small, and it cannot be discharged for a long time. Lithium batteries and batteries are also very different in terms of environmental protection. In the environmental maintenance of this period, environmentally friendly and efficient batteries can better comply with the development trend of this period and obtain a wider range of application capabilities. In modern times, lithium batteries are used in all aspects of our lives, such as mobile phone batteries, watch batteries, and power car batteries. In these application areas, lithium batteries also come in various shapes, sizes and types. Among them, lithium battery packaging is a relatively broad prospect for lithium batteries. The lithium battery pack can be used in small computer rooms, weak electrical machinery rooms and other subsystems, communication base stations, indoor and outdoor non-air-conditioning stations, wireless stations, statement: Some pictures and content of articles published on this site are from the Internet, if there is any infringement, please contact to delete the previous one Article: Frequently Asked Questions about the Use of Notebook Batteries