What are the important advantages of lithium-ion batteries?

●Li-ion battery has high energy density and high average output voltage. The self-discharge is small, below 10% per month. There is no image effect. The working temperature range is -20℃～60℃. The cycle performance is superior, it can be charged and discharged quickly, the charging efficiency is as high as 100%, and the output power is large. long lasting. There is no pollution, and it is called a green lithium ion battery. ●Lithium-ion battery is charged and discharged at a rate of 1C, and its cycle life is longer than 500 times. The electric capacity at the 500th time is 70% greater than the nominal copper beam. And even if the lead-acid battery is discharged at 0.5 and charged at 0.15C, its cycle life is less than 350 times, and the electric capacity is less than 60%. ●Lithium-ion batteries can work normally at -25 degrees, and their capacity can reach 70% of the nominal capacity, while lead-acid batteries have 50% of the capacity at -10 degrees and can work normally at -25 degrees. ●Strong charge retention ability: After two months of arrangement of a fully charged lithium-ion battery pack, its capacity will be more than 80%, while the lead-acid battery will be arranged for two months, which is only 40% of the nominal capacity- 50%. ●Strong continuity capability. Since the weight of the lithium-ion battery pack is only 30% of the lead-acid battery, under the communication voltage and capacity, the continuation capability of the lithium-ion battery is strong. ●High specific energy: Since the volume of lithium-ion batteries is only 30% of that of lead-acid batteries, the energy storage of lithium-ion batteries is greater than that of lead-acid batteries when using the communication space. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.