EV battery

Do you know the characteristics of lithium batteries?

by：Vglory 2021-05-14

What are 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. The self-discharge is small and can be long Storage, this 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; Lithium batteries can usually be charged with a current of 0.5 to 1 times the capacity, which shortens the charging time to 1 to 2 hours; 7. It 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 modern green battery; 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 post: What are the reasons for the explosion of the UPS power lead-acid battery?

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