What are the advantages and disadvantages of energy storage lithium-ion battery electric vehicles

1. The storage and discharge loss of energy storage lithium-ion batteries is small: Those who have experienced long-term storage and storage of lead-acid batteries will know that when a good set of batteries is not used for more than one month, the battery characteristics will be greatly attenuated, no matter what you do Supplementing electricity is useless. I don’t know that energy-storage lithium-ion batteries are not like that. When energy-storage lithium-ion batteries are charged to 80% of the electricity consumption, long-term storage is not easy to have a large service life or degradation of characteristics. coefficient! 2. The energy storage lithium ion battery is easy to repair: the energy storage lithium ion battery pack made of ternary lithium ion is composed of dozens to hundreds of small single pieces. There are some damaged batteries in the application and it is very easy to repair. Just take out the damaged one and put it in the same new battery, and the repair cost is very low. 3. Defects of energy-storage lithium-ion battery: At this stage, the price of energy-storage lithium-ion battery electric vehicles is widely higher than that of lead-acid battery battery electric vehicles by several hundred to one thousand, so it is currently difficult to be accepted by customers. The safety factor of energy storage lithium-ion batteries needs to be improved. The potential safety hazards of fire, ignition, and explosion of energy storage lithium-ion batteries cannot be completely resolved at this stage. The impact of the battery is likely to cause the positive electrode material of the battery to break the diaphragm, etc., which will cause the battery to short-circuit, malfunction, and temperature. Rise, causing ignition. 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 post: Is it better to choose ternary lithium ion or lithium iron phosphate for street lamp batteries?