What are the advantages and disadvantages of lithium battery electric bicycles

The advantages of lithium battery electric bicycles, lithium battery life is long, light weight, small size, lithium battery electric bicycles are now diversified brands, Giant, Kaiqi, Geobi, Tour lithium electric bicycles, etc.... the power performance and lead of lithium battery electric bicycles Acid batteries (simple electric bicycles) are about the same, charging for 6 to 8 hours, and can run 30 to 45 kilometers depending on the battery capacity. The weight is only about one-fifth of the lead-acid battery. The biggest advantage of lithium battery electric bicycles is the long life. The global price of lithium batteries is expensive only by looking at the appearance. In fact, the cost is similar to that of lead-acid batteries. Nowadays, lithium batteries are guaranteed for 2 years, and lead-acid batteries are guaranteed for 1 year. Lithium batteries have activation-free characteristics. It should be noted that when using lithium batteries, the battery will enter a dormant state after being placed for a period of time. At this time, the capacity is lower than the normal value, and the use time is also shortened. But the lithium battery is very simple to activate, it only needs to go through 35 normal charge and discharge cycles to activate the battery and recover the normal capacity. Because of the characteristics of the lithium battery itself, it is determined that it has almost no memory effect. Therefore, users do not need special methods and equipment during the activation process of the new lithium battery. Lithium batteries have a memory effect. When customers charge lead-acid batteries and nickel batteries, they have always worried about the battery’s memory effect. When lithium batteries are used, we can breathe a sigh of relief. Lithium batteries do not have a memory effect. If there are still customers who don’t know how to charge lithium batteries, they might as well take a look at the following. Disadvantages of lithium battery electric vehicles The high price of lithium battery electric vehicles is due to lithium batteries. Currently, the price of lithium battery electric bicycles is generally several hundred to one thousand yuan higher than that of lead-acid battery electric bicycles, so it is difficult to get the recognition of customers in the market. Lithium batteries are light and environmentally friendly, and there will be no environmental pollution after they are discarded. Once the application technology is sophisticated and the market sales increase, the price of lithium battery electric bicycles will come down. Long charging time for lithium batteries is counterproductive. Lithium batteries or chargers will automatically stop charging after the battery is fully charged, and there is no such thing as a trickle charge that lasts for more than 10 hours as a nickel charger. In other words, if your lithium battery is fully charged, it is also white charged on the charger. And none of us can ensure that the characteristics of the battery's charging and discharging maintenance circuit will never change and the quality is fully assured, so your battery will be on the verge of risk for a long time. This is another reason why we oppose long charging. In addition, in some electric vehicles, after charging for a certain period of time, if the charger is not removed, the system will not only stop charging at this time, but also start a discharge-charge cycle. Perhaps the manufacturers of this approach have their own intentions, but it is obviously unfavorable for the battery life. Therefore, after purchasing a lithium battery electric vehicle, you should consult the company or dealer to do a good job of maintaining the lithium battery. The power performance of lithium batteries needs to be improved. Compared with lead-acid batteries, lithium batteries are much less resistant to shaking in terms of charging and discharging. This is a major symptom of the ineffective use of lithium batteries for current high-power vehicles, which leads to reduced durability. The safety of lithium batteries is outstanding. The safety of lithium batteries still needs to be improved. The danger of fire, incineration and even explosion of lithium batteries still cannot be completely eliminated. A bump in the vehicle may cause the positive and negative electrode materials of the battery to break through the diaphragm, and the energy quickly recharges to the instantaneous ultra-high current when the battery is braked. This will cause the battery to short-circuit, increase the temperature, and cause incineration or even explosion. The cause of the fire is that lithium ions are precipitated due to collisions and short circuits, and fire and incineration may occur when touched with air. In addition, the electrolyte of a lithium battery is an organic electrolyte, and it is easier to burn these substances when they touch the air. Disclaimer: The articles published on this website are all from the Internet. If there is any infringement, please contact to delete it. 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: Analysis on the meaning of lithium battery protection board