Briefly introduce the difference between lithium-ion batteries and lead-acid batteries on electric vehicles

Lead-acid batteries are generally within 400 times of deep charge and deep discharge, and their life span is about two years. If you are using a maintenance-free lead-acid battery, it should be noted that the battery loses less water, and it is generally not necessary to add distilled water during use. Lithium-ion batteries have strong durability, slow consumption, charge and discharge more than 500 times, and generally have a life span of 4-5 years. In terms of volume and quality, lead-acid battery packs generally weigh 16-30 kilograms and are relatively large; lithium-ion batteries are generally 2.5-3 kilograms and relatively small in size, so they are light to ride and easy to carry. As far as quality is concerned, it is difficult to define which is better and which is bad. Consumers can purchase good-quality brand batteries produced by regular manufacturers according to their needs. In terms of price and warranty period, the mainstream battery on the market is currently 48V. If replaced, the lead-acid battery is about 450 yuan, and the warranty period is 1 year; the price of lithium-ion batteries is relatively expensive, about 1,000 yuan, but the warranty period is two years. . The driving kilometers are also 48V batteries. When fully charged, both lead-acid batteries and lithium-ion battery electric vehicles can travel 30-40 kilometers. The speed is importantly dependent on the size of the motor used. Battery capacity The lead-acid battery capacity is about 20 amps; the lithium-ion battery capacity is 8-10 amps. 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 article: Can used batteries be recycled?