What are the characteristics of lithium batteries?

The characteristics of lithium batteries 1. It has a higher weight-to-energy ratio and volume-to-energy ratio; 2. The voltage is high, and the voltage of a single-cell lithium battery is 3.6V, which is equal to the series voltage of three nickel-cadmium or nickel-hydrogen rechargeable batteries; 3. Self-discharge The battery can be stored for a long time, which is the most prominent advantage of the battery; 4. No memory effect. Lithium batteries do not have the so-called memory effect of nickel-cadmium batteries, so there is no need to discharge lithium batteries before charging; 5. Long life. Under normal working conditions, the number of charge/discharge cycles of lithium batteries is far greater than 500; 6. It can be quickly charged. Lithium batteries can usually be charged with a current of 0.5 to 1 times the capacity, shortening the charging time to 1 to 2 hours; 7. They can be used in parallel at will; 8. Because the battery does not contain heavy metal elements such as cadmium, lead, and mercury, it is not environmentally friendly. Pollution is the most advanced green battery in the contemporary era; 9. High cost. Compared with other rechargeable batteries, lithium batteries are more expensive. 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 opportunities and challenges does lithium batteries face?