Analysis of the six advantages of lithium batteries

1. The energy and density of lithium batteries are also high for other batteries. Lithium batteries have a high energy storage density. Currently commonly used lithium batteries have a density of 450-620Wh/kg, which is 5-7 times that of lead-acid batteries. If people choose a battery, they will also consider a very important issue, which is not pollution. 2. Lithium battery has high voltage and light weight. The uniform voltage of a single battery can reach 3.7V or 3.2V, which 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 to form a lithium battery pack by choosing a lithium battery, which is convenient and quick to increase the voltage of the lithium battery. 3. The service life of lithium battery is very long. If there is no accident, 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 uses can reach more than 1500. 4. Lithium batteries are green and environmentally friendly. They do not contain lead, mercury, and cadmium toxic substances. 5. 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. 6. 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 used in electric vehicles can reach the effective capacity of 15-30C charge and discharge, so that the high-intensity start-up and 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 it.