Do you know the characteristics of lithium-ion batteries?

1. Long cycle life The lithium-ion battery is charged and discharged at a rate of 1C. The cycle life is greater than or equal to 800 times, and the capacity at the 800th cycle is greater than 70%. 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%. 2. Light weight, small size, long battery life. Compared with lead-acid batteries of the same capacity on the market, lithium-ion batteries are 2/3 the volume of lead-acid batteries and weigh about 1/3 of the weight of lead-acid batteries. Lithium-ion batteries of the same volume have a higher capacity than lead-acid batteries, and the reduction in weight increases the endurance of electric vehicles by about 10%. 3. The working temperature range is large. It is generally found that ordinary lead-acid batteries have poor temperature adaptability, especially in winter, the cruising range is greatly affected, while lithium-ion batteries can work normally between minus 25 degrees and minus 40 degrees. Affect life and mileage. Four, no memory effect, strong charge retention ability. After being placed for two months, the full charge of a lithium-ion battery pack will have a capacity of 95% or more, while the lead-acid battery will only be 40% of the nominal capacity after being placed for two months. -50%. 5. The country advocates green and environmentally friendly products. Compared with lead-acid batteries that have a large amount of heavy metal lead that is harmful to the human body and the environment, lithium-ion batteries are highly environmentally friendly products and do not contain heavy metals such as lead, mercury, and cadmium. 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 are the characteristics of lithium-ion batteries for medical instruments?