Advantages of lithium batteries and the key to selection

Advantages of Lithium Batteries 1. Lithium batteries are light in weight and small in size. Lithium battery electric vehicles are currently brand diversified. In terms of power function, 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 about 1/5 of that of lead-acid batteries, and it is currently average. Lithium batteries are guaranteed for 2 years, and lead-acid batteries are guaranteed for 1 year. 2. Lithium battery has the feature of non-activation. Lithium battery is very simple to activate, only need 3-5 normal charge and discharge cycles to activate the battery and restore normal capacity. Due to the characteristics of the lithium battery itself, it is determined that it has almost no recall effect. Therefore, the user does not need special methods and equipment during the activation process of the new lithium battery. 3. Lithium battery brings recall effect. When charging lead-acid batteries and nickel batteries, they have always been worried about the recall effect of the battery. However, the lithium battery of electric bicycles does not have the recall effect, and can be safely charged without worrying about the previous charging power status of the battery. 4. Long cycle life of lithium battery. 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 cycle is greater than 70% of 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 its capacity is less than or equal to 60%. 5. Wide operating temperature range. 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, and it cannot work at -25 degrees. jobs. 6. The lithium battery has a short charging time and is environmentally friendly. Because the lithium battery of electric bicycle has the characteristics of high current charging, the charging time only needs 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. The key to lithium battery selection 1. Resolutely do not buy batteries that are lower than the average wholesale price of the mall. 2. Products that have not passed the market test for more than 2 years. 3. Don't buy batteries that are not equipped by electric vehicle manufacturers. 4. High-priced batteries, if they are not processed by major factories, do not buy them. 5. Resolutely refrain from buying batteries that have changed the national standard. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Introduction to the advantages and disadvantages of lithium batteries and lead-acid batteries