Worried that your electric car lithium battery is not durable? Come take a look!

Are you still worried about the durability of your electric car's lithium battery? Let's take a look! Nowadays, electric bicycles tend to be more and more high-end smart. The Ru0026D and manufacturing technology of electric bicycles has been continuously improved, and the processing technology has become increasingly complex. But there is a shortcoming that has always restricted the development of electric bicycles, that is, the core lithium battery of electric bicycles! In our country, high and new technology continue to develop. In the field of Ru0026D and application of lithium batteries, lithium batteries occupy half of the battery category with various advantages and become the main force in the power market and energy storage products. The development of lithium batteries is inevitable, and lithium batteries are now very common in the energy storage market. Compared with batteries, lithium batteries have comparative advantages in terms of composition and size. Many people worry about the life of lithium batteries, but customers are still worried, because lead-acid batteries or batteries can usually be used for about three years. Lithium battery is a battery made of lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. Due to the very active chemical properties of metallic lithium, the production, storage and application of metallic lithium have high requirements on the environment. Therefore, the lithium battery has not been used for a long time. With the development of science and technology, lithium batteries have now become the mainstream. In theory, the cycle life of lithium batteries is about 600 times. For details, please see the following! Can the lithium batteries of electric bicycles be used for 5 years? Correct statement: Lithium batteries The service life can be up to 5 years, and the number of times the charging cycle ends is not directly related to the number of charging times. Simply put, for example, a lithium battery uses half of its power on the first day and then recharges it. If this is the case the next day, with half the charge, there will be a total of two charge drops. This can only be counted as one charge cycle, not two. Therefore, it usually takes several charges to complete a cycle. Every time you complete a charging cycle, the charge will decrease a bit. However, the price reduction is small, and high-quality batteries can still maintain 80% of the original capacity after repeated cycles. This is why many lithium-ion products are still in use after three to four years. Of course, the life of the lithium battery still needs to be replaced. The theoretical life of the above-mentioned lithium battery is generally around 600 charging cycles. Assuming that the power supply for a complete discharge is Q, if the reduction in power after each charge is not considered, the lithium battery can supply or supplement about 600Q of power during its service life. From this, we know that if it is charged with 1/2 charge each time, it can be charged about 1000 times; if it is charged with 1/3 each time, it can be charged about 1500 times. For example, if you charge randomly, the number of times is variable. Finally, no matter how it is charged, the auxiliary power supply of about 600Q is constant. Therefore, we can also understand: the life of a lithium battery is related to the total power of the battery, and the amount of power has nothing to do with this. There is no difference in the impact of deep discharge and shallow discharge on the life of lithium. In fact, it is more conducive to the release and charging of lithium batteries. It is only necessary to release and charge the lithium battery when the product's power module is calibrated on time for the lithium battery. Therefore, don't be stuck in the process of using lithium power products, everything is convenient first, charge at any time, don't worry about the impact on life. 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: How about charging the mobile power?