Why are lithium batteries so popular?

What are the reasons for the popularity of lithium batteries? Let us know the following: 1. The lithium battery has high voltage and light weight. The average voltage of a single battery can reach 3.7V or 3.2V. It is relatively equal to the series voltage of 2-4 nickel-hydrogen batteries or nickel-isolated batteries. If the customer requires the voltage of the battery to be used, it is easy and convenient to form a lithium battery pack by choosing a lithium battery, which is convenient and quick to increase the voltage of the lithium battery. 2. The energy and density of lithium batteries are also high for other batteries. Lithium batteries have a high energy storage density. Currently, the commonly used lithium batteries have a density of 450-620Wh/kg, which is 5-7 times that of lead-acid batteries. If people choose batteries, they will also consider a very important issue, that is, pollution. 3. Compare the battery weight. The weight of a lithium battery is about 5-6 times that of a lead-acid battery. Although the weight of lithium batteries is not much different from the weight of polymer lithium batteries. But looking at capacity and life, people will choose lithium batteries. 4. The service life of lithium battery is very long. If no accident occurs, the service life of a lithium battery can be used for more than 6 years, up to 9 years. The normal number of uses is more than 1000 times. If there is no accidental use, the number of times can reach more than 1500. 5. Low self-discharge and no memory effect. Adding a protective plate to the lithium battery during the processing of the lithium battery can make the lithium battery have an overcharge and overdischarge effect. The lithium battery itself has high power endurance, and the lithium battery selected for electric vehicles can reach a high-efficiency charging and discharging capacity of 15-30C, so that the high-intensity start-up acceleration of the car can be accelerated. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the current status of lithium battery technology?