What are the advantages and disadvantages of lithium battery electric vehicle

Source: 2020 - 03 - 25 (hits: lithium battery electric vehicle what are the advantages and disadvantages of lithium battery electric vehicle types in the market now, how many of the most popular is still lead-acid battery electric vehicles, but also has a lot of areas began to introduce the lithium battery electric vehicles. Lithium battery electric cars out of context, simply is to replace lead-acid with lithium batteries. Compared with lead-acid batteries, electric cars, lithium battery, ok? It really aggressive, dealers say that spirit? At ordinary times countries vigorously promote energy conservation, green, environmental protection, said to the electric lithium battery? Everyone is different, the concept of 'lithium battery is lighter than lead acid battery, long life, but the price is very expensive', but where is good? Once again, it seems that no one can answer. This image provided by the registered users' quiet time ', copyright reflects the lithium battery electric vehicle 1 what are the advantages and disadvantages, lithium battery life long light weight small size performance and lead acid batteries (lithium battery electric bicycle power Simple electric bicycle) Almost, charging from six to eight hours, according to battery capacity can run 30 to 45 kilometers, as long as about 1/5 the weight of lead acid batteries, lithium battery electric bicycle is the biggest advantage of longevity. Statement: said the prices in the lithium battery only see appearance, actually seriously sum up the costs of lead-acid batteries is similar to ordinary lithium batteries, lithium batteries now protection for two years, lead-acid battery protection for one year. 2, the lithium battery has no activation, should be paid attention to when using lithium battery, battery dormant place after a period of time, capacity is lower than normal at this time, use time is shortened. But the activation of lithium-ion batteries is very simple, it is only by 3 - Five times the normal charge and discharge cycle can activate cells, normal capacity. Due to the nature of lithium batteries, they are almost no memory effect. Therefore, users of the new lithium battery in the process of activation, and is not a kind of special methods and equipment. 3, no memory effect customer in lead-acid battery, nickel batteries, constantly worried about battery memory effect, such as lithium battery, we can panasonic, lithium battery, no memory effect. If you don't know how to have to lithium battery charging customers, please see the following content. The defect of lithium battery electric vehicle 1, the price is too high, lithium battery electric vehicles because of the price of lithium battery electric bicycle is more expensive than lead-acid battery electric cars, a few hundred to 1000 yuan, so it is difficult to get customer recognition in the market. Disposed lithium battery light weight, environmental protection, not cause environmental pollution. Once the application of mature technology, market sales volume increase, with a lithium battery electric bicycle price will go down. 2, lithium battery charging time is too long will backfire, lithium battery or charger in charge will take the initiative to stop, no nickel charger last 10 hours of the so-called 'trickle. That is to say, assuming your lithium battery in the case of full, on the charger power is also white. Although we cannot guarantee that the battery charge and discharge not the maintenance characteristics of the circuit, and fully ensure for quality, so your battery will be in the risk of long-term marginal loss. This is another reason we against charging for a long time. In addition, in some electric cars, if still not take out the charger in charge after a period of time, the system will not stop charging, also will begin to charge and discharge cycle. Manufacturers may have their own goals, but this is obviously not conducive to battery life. So when buying lithium battery electric vehicle, consulting companies or dealers, to do the maintenance work of lithium-ion batteries. 3 lithium batteries, lithium battery power needs to be improved than the lead-acid battery during charging and discharging ability of jitter far worse, not useful for current high-power motors, choose the one big drawback of lithium battery is also here, resulting in a decline in durability. 4 lithium batteries, lithium ion battery safety are outstanding safety needs to be improved. Lithium battery, melting and explosion due to fire risk is still there. Vehicle collision breakthrough gap may cause the battery positive and negative data, braking energy fast charging to the battery, the moment of high current will cause the battery short circuit, temperature, explode. The cause of the fire is a collision, short-circuit lithium ion precipitation, contact with the air will be a fire, without wind.