How to classify 18650 lithium batteries?

18650 lithium battery classification 1. According to the practical performance of the battery, power battery and energy battery are classified. Energy batteries are characterized by high energy density and are mainly used for high energy output; power batteries are characterized by high power density and are mainly used for batteries with instantaneous high power output and output. The power energy lithium battery is accompanied by the emergence of plug-in hybrid vehicles. It requires the battery to store high energy, which can support pure electric driving for a certain distance, but also has good power characteristics, and enters the hybrid mode when the battery is low. Simply understand, the energy type is similar to a marathon runner. To have endurance, it requires high capacity, and does not require high current discharge performance; then the power type is a sprinter, fighting for explosive power, but endurance is also necessary, otherwise the capacity is too large. You can't run far when you are young. 2. According to the electrolyte material, lithium batteries are divided into liquid lithium batteries (LIB) and polymer lithium batteries (PLB). Liquid lithium batteries use liquid electrolytes (currently power batteries are mostly of this type). Polymer lithium batteries are replaced by solid polymer electrolytes, which can be dry or colloidal, and most of them currently use polymer gel electrolytes. Regarding solid-state batteries, in a strict sense it means that the electrodes and electrolyte are both solid. The application of 18650 lithium battery in the energy battery industry benefits from its superior performance. With the continuous development of lithium secondary battery technology, it has been widely used in our daily life; rechargeable batteries that are used repeatedly are more and more favored by consumers. Pay attention to the energy battery industry and fully understand the battery so that we can use it for my own use. At present, 18650 lithium batteries have certain applications in the following fields. 1. Energy storage is mainly used in base station power supply, clean energy storage, grid power storage, household optical storage system, etc. 2. The power category mainly refers to electric vehicles, electric bicycles, new energy vehicles, etc. 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: What methods can test the performance of lithium batteries?