Dual-power-supply voltage balance system and method, electronic equipment and readable storage medium

The invention discloses a dual-power-supply voltage balance system and method, electronic equipment and a readable storage medium, and relates to the technical field of power supplies, and the method comprises the steps: obtaining a voltage difference value between a first power supply and a second power supply through a controller, and outputting a first adjustment signal under the condition that the voltage difference value is greater than a preset difference value threshold value; the adjusting circuit responds to the first adjusting signal, so that the power supply with the large voltage value in the first power supply and the second power supply charges the power supply with the small voltage value through the adjusting circuit, the charging current value is increased by reducing the resistance value of the adjusting circuit, and then the voltage difference between the two power supplies is rapidly reduced. And an integrated circuit element does not need to be arranged between the two power supplies, so