The secret to prolonging the life of lithium batteries: but over-discharge

The secret of lithium battery life extension has hurried away. Recently, Fujitsu Electric Vehicles and the well-known domestic battery brand bik held a meeting on lithium battery electric vehicle technology exchange on the spot. Why are lithium batteries better than lead-acid batteries? How to extend the service life of lithium batteries? Dr. Mao Huanyu, general manager of bik battery, explained the working principle and use skills of lithium batteries and answered questions from the audience. Lithium batteries are completely different from lead-acid batteries. Dr. Mao analyzed that lithium batteries have been widely used in daily life. For example, mobile phone batteries and laptop batteries are all lithium batteries, and power lithium-ion batteries have already had preliminary development. He pointed out that lithium batteries and lead-acid batteries react and operate very differently. Lithium batteries are characterized by small size, light weight, and high-quality energy storage units. The internal electronic movement method is a physical change, so using a complete battery, the lead-acid battery is characterized by low environmental requirements, and it can still be used in a low temperature environment. Use, but because its internal charging and discharging process is a chemical change, so the short stature is used. Although lithium batteries have many advantages, there are still some problems to be solved to extend the life of the battery and extend the life of the electric bicycle. Dr. Mao pointed out that the currently used batteries are divided into groups, through a battery in series and parallel, and lithium batteries due to its characteristics and personal consistency requirements, a group of batteries, only one battery is different from other batteries, and then the group will decline. influences. Therefore, users of lithium-ion electric bicycles must pay attention to battery protection. 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 post: Methods to improve the safety and energy density of lithium batteries