What are the characteristics of lithium batteries?

Lithium Battery-Features A. The weight of a high-energy density lithium battery is half of the same capacity of Ni-Cd or Ni-MH batteries, and the volume is 40-50% of Ni-Cd and 20-30% of Ni-MH. B. High voltage The operating voltage of a single lithium battery is 3.7V (average value), which is equivalent to three nickel-cadmium or nickel-hydrogen batteries connected in series. C. The pollution-free lithium battery does not contain harmful metal substances such as cadmium, lead, mercury. D. Metal-free lithium lithium batteries do not contain metal lithium, so they are not subject to restrictions on the prohibition of carrying lithium batteries on passenger planes in aircraft transportation. E. High cycle life. Under normal conditions, the charge and discharge cycle of lithium batteries can exceed 500 times. F. No memory effect The memory effect refers to the phenomenon that the capacity of the nickel-cadmium battery is reduced during the charge-discharge cycle. Lithium batteries do not have this effect. G. Fast charging The use of a constant current and constant voltage charger with a rated voltage of 4.2V can make the lithium battery fully charged within one to two hours. 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 factors will affect the price of 18650 lithium battery packs?