Why do pure electric vehicles use high-cost lithium-ion batteries?

Regardless of whether it is a low-speed or pure electric vehicle, but for such a car, it is also an electric vehicle, but has different treatment. The car uses a battery, while a pure electric vehicle uses a lithium-ion battery instead of a lithium-ion battery. Lead-acid batteries with lower cost, in terms of environmental protection, lithium-ion batteries are more environmentally friendly than lead-acid batteries. In addition, poor battery quality, plate shedding, electrolyte leakage, water loss, shell damage, battery terminal breakage, etc. are also the reasons for battery damage. They are all reasons for the use of lithium-ion batteries in pure electric vehicles. Although lead-acid batteries are in the process The above is simple, and it is very cheap in terms of cost. However, compared with lithium-ion batteries, the disadvantages are still very obvious. The charge and discharge life of lead-acid batteries is short on average 300 to 500 times. In terms of the volume of the battery, the volume is heavy. The seemingly high-cost lithium-ion battery is compared with the lead-acid battery with the same capacity, the weight of the lithium-ion battery is only one-fifth of the lead-acid battery, and the charge and discharge life is long: the number of charge and discharge of the ternary polymer lithium battery 1000 times, the highest lithium iron phosphate charge and discharge life of 2,000 times. 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 advantages and application challenges of lithium-ion batteries in data centers