What are the advantages of lithium battery packs for electric vehicles?

What are the advantages of lithium battery packs for electric vehicles? 1. Lithium batteries are light in weight and small in size. The current brands of lithium battery electric vehicles are diversified. In terms of power performance, they are similar to lead-acid batteries. They can be charged for 6-8 hours and can run 30-45 kilometers depending on the battery capacity. The weight is only lead-acid batteries. About 1/5 of the battery, and currently the general lithium battery is guaranteed for 2 years, and the lead-acid battery is guaranteed for 1 year. 2. The lithium battery pack has the feature of activation-free, the lithium battery is easy to activate, as long as the battery can be activated after 3-5 normal charge and discharge cycles, and the normal capacity can be restored. Due to the characteristics of the lithium battery itself, it is determined that it has almost no memory effect. Therefore, users do not need special methods and equipment during the activation process of the new lithium battery. 3. Strong continuation ability. Because the weight of the lithium battery pack is only 30% of the lead-acid battery, the lithium battery has a strong continuation ability under the same voltage and capacity. 4. The lithium battery has a long cycle life. The lithium battery is charged and discharged at a rate of 1C, and its cycle life is greater than or equal to 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 or equal to 350 times, and the capacity is less than or equal to 60%. 5. The operating temperature range is wide. The electric bicycle lithium battery can work in the range of -25 degrees to 55 degrees, and its electric capacity can reach 70% of the nominal capacity, while the lead-acid battery can only work in the range of 10 degrees to 40 degrees. It does not work normally at -25 degrees. 6. The charging time of the lithium battery pack is short, and it is environmentally friendly. Because the lithium battery of electric bicycle has the characteristics of high current charging, the charging time is only 4-5 hours, while the lead-acid battery needs 8 to 10 hours. There is no heavy metal lead that is harmful to the environment, and it is a highly environmentally friendly product. 7. The lithium battery pack for electric vehicles can be discharged at a high current: the lithium battery is discharged at a high current at a rate of 1C, and its capacity is only 60% of the rated capacity. 8. Environmental protection: the entire processing process is clean and non-toxic, and all raw materials are non-toxic. 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 kinds of tapes are commonly used for packaging lithium batteries?