Buying an electric car to buy a lithium battery or a lead-acid battery?

Should I buy an electric car for lithium batteries or lead-acid batteries? Lead-acid batteries have low manufacturing costs and relatively cheap prices, and in maintenance, lead-acid batteries are more convenient to repair, and they can be used continuously after a little repair. Lead-acid batteries can also be used back. After use, you can go to the electric car shop to replace the old ones. Pay the difference and replace them with a new set of batteries. The loss is minimal, which is not a small benefit for users. Here is also an analysis of a green energy high-energy battery, which can use the original internal space of the battery, add the data of the positive and negative electrodes and the number of electrolytes, the battery capacity has increased by 10%, and the range has increased by more than 10%; the battery function is also It has been improved and the cycle life has been extended. Despite the above advantages, lead-acid batteries also have their disadvantages: large size, limited battery capacity, and short life. Lead-acid batteries are generally charged and discharged deeply within 400 times, and the life span is about 2-3 years. The appearance of heavy metals is likely to cause environmental pollution. . Compared with lead-acid batteries, the volume of lithium batteries is 2/3 of that of lead-acid batteries, and the component is about 1/3 of that of lead-acid batteries. Lithium batteries of the same size have larger capacity than lead-acid batteries, so they are more convenient to carry, and most lithium batteries can be extracted and charged. The average life of lithium batteries is about 4 years, which is about 1.5 times that of lead-acid batteries. Charge and discharge more than 500 times, and some even exceed 1500 times. The battery has no memory and strong impact resistance. Compared with lead-acid batteries, lithium batteries have little environmental pollution, do not contain any heavy metals and rare metals, and are non-toxic. They are non-polluting regardless of processing and use. They comply with EU RoHS rules and can prevent the replacement of ordinary batteries caused by environmental pollution. Green. The analysis here is to use the green source lithium iron phosphate battery, which has 2000 cycles and a longer service life; the heat loss point reaches 270 degrees, which makes it safer. Using SOC power scoring method, the power accuracy reaches 1%. Continuous constant power output, without affecting power. Although there are many advantages of lithium batteries, their defects are also obvious.Lithium batteries are expensive to manufacture, and the expensive labor costs of processing equipment account for about 40% of the processing costs. The price is about three times that of lead-acid batteries. Lithium batteries are basically It has no recycling value and cannot be recycled; lithium is more sensitive to temperature, and the battery life in winter is worse than that of lead-acid batteries. After analyzing the advantages and disadvantages of lead-acid batteries and lithium batteries, is it better for lithium batteries or lead-acid batteries? At this stage, it can only be decided by friends. If you choose a cost-effective one, you can choose lead-acid batteries. Regarding the requirement that the battery can be extracted and charged and a longer battery life, it is recommended to choose lithium batteries. 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: Is polymer lithium battery safer than 18650 lithium battery?