There are two basic methods for naming lithium batteries, one is based on the positive electrode material of the lithium battery, and the other is based on the size. These two basic classifications start from the common aspect and have general characteristics. In addition, there is a classification...

The service life of lead-acid batteries is related to many factors and cannot be generalized. There are the following factors that affect the service life of lead-acid batteries:1. Discharge depthThe discharge depth refers to the degree to which the discharge stops during use. 100% depth refers to t...

The conventional working temperature of lithium-ion batteries is between -20 ℃ and 60 ℃. However, generally, when the temperature is below 0 ℃, the performance of lithium-ion batteries will decrease, and the discharge capacity will correspondingly decrease. Therefore, the working temperature for...

1. Lithium iron phosphate battery: refers to a lithium-ion battery that uses lithium iron phosphate as the positive electrode material. The positive electrode materials of lithium-ion batteries mainly include lithium cobalt oxide, lithium manganese oxide, lithium nickel oxide, ternary materials, lit...

Lithium batteries: The positive electrode plate is made of ductile carbon, and the negative electrode is made of lithium-ion compounds. Currently, there are two types: lithium cobalt oxide and lithium iron phosphate. There are roughly two types of structures: one is a wound type, and the other is a...

What are the hazards of lithium-ion batteries? How much harm does battery pollution bring? In today's society, the demand for batteries is constantly increasing, resulting in a significant increase in battery production. Some uncivilized people are accustomed to littering discarded old batteries...

In the process of daily use of electric vehicles, many friends have encountered situations where the electric vehicle battery suddenly cannot be charged, or has been charged for a long time but has not been fully charged. At this time, most people will think that the battery is not working.Actually,...

There is a rumor recently that lithium batteries that are about to be scrapped can be put into the refrigerator for three days to freeze, and then taken out to revive and restore their use. Is it really that divine?The batteries mentioned in this article starting from the next paragraph all refer to...

1. Lithium ion batteries and lithium polymer batteries can be distinguished on the packaging label of the battery. Lithium ion batteries are usually labeled with the word Li ion, while lithium polymer batteries are usually labeled with the word Li Polymer, as shown in the following figure. Meanwhile...

If used in a new car, the service life is generally about 3-4 years, and after a replacement, the service life is about 2 years.Maintenance free batteriesdefinition:Sealed maintenance free batteries adopt the latest fully sealed structure and modern production technology designed in the 1990s. Make...