Battery Manufactory

Li-ion battery charging in low temperature environment has certain risks. Because with the decrease of temperature, the dynamic characteristics of graphite anode become worse and worse. During the charging process, the electrochemical polarization of the anode is significantly intensified. The precipitated metal lithium is easy to form lithium dendrites, break through the diaphragm and cause the positive and negative pole short circuit. Try to prevent lithium ion batteries from charging at low temperature. Because of the low temperature, the lithium ion battery nested on the negative electrode will appear ionic crystals, which will directly pierce the diaphragm. Generally, it will cause micro-circuit, which will affect the life and performance, and may explode seriously! According to the research of experts, the use of lithium-ion batteries in low temperature environment for a short time, or when the temperature is not low enough, will only temporarily affect the batter...