Patent ID: 9231426
Filing Date: 2016-01-05
CPC Classification: H02J

Claim Text:
1. A charge control device, comprising: a control circuit configured to monitor a charge voltage and a charge current of a battery and perform an output feedback control upon the charge voltage and the charge current to thereby achieve a constant voltage charge or a constant current charge of the battery; and an adjusting circuit configured to adjust the output feedback control of the control circuit based on charge state information of the battery obtained by a gas gauge device, wherein the control circuit is configured to perform the output feedback control of the charge voltage to maintain the charge voltage at a target voltage when the constant voltage charge of the battery is required, and perform the output feedback control of the charge current to maintain the charge current at a target current when the constant current charge of the battery is required, and wherein the adjusting circuit is configured to adjust the target voltage and the target current based on the charge state information.