Research on charging control of battery pack in low temperature environment

Abstract

Due to the wide use of lithium batteries, the charging safety of lithium batteries in low temperature environment has become a matter of concern. This time, through the battery bench test verification of the battery pack charging control method in the low-temperature environment, it shows that this method can ensure the normal operation of the battery pack in the low-temperature environment, and the charged power is 93.2% of the rated capacity of the battery pack, which effectively ensures the charging safety of lithium battery in the low-temperature environment.