EQUALIZATION CURRENT ADJUSTMENT METHOD AND RELATED APPARATUS

An equalization current adjustment method and a related apparatus are provided, so as to resolve a prior-art problem that an equalization current may be adjusted only in a narrow range with low flexibility. The method includes: determining a to-be-equalized battery unit in a battery pack, and obtaining a current actual equalization current value of the to-be-equalized battery unit; and when it is determined that a difference between the current actual equalization current value of the to-be-equalized battery unit and a target equalization current value does not fall within a range of a preset threshold, adjusting a fundamental amplitude of an alternating current power supply of a target circuit on which the to-be-equalized battery unit is located and/or a voltage gain of the target circuit, so that the difference between the current actual equalization current value of the to-be-equalized battery unit and the target equalization current value falls within the range of the preset threshold.