Abstract: A charging method and a charging device are provided. The charging method is configured to charge a battery. A charging process of the battery includes at least one constant current stage, and the at least one constant current stage includes a first constant current stage. The method includes: determining an open circuit voltage of the battery; and in the first constant current stage, charging the battery with a first current until the open circuit voltage of the battery reaches a first cut-off voltage, the first cut-off voltage being less than or equal to a standard limited charging voltage of the battery.

Abstract: An electric device provided by the disclosure includes: a battery; at least two charging circuits respectively connected with the battery; a charging port, connected with the at least two charging circuits; and at least two wireless receiving circuits, connected with the at least two charging circuits by one-to-one correspondence; wherein the at least two charging circuits are configured for processing a voltage and a current output by the charging port or each wireless receiving circuits, and providing the processed voltage and current to charge the battery. The electric device charges the battery by using multiple charging circuits, which may improve the charging power of the battery and accelerate the charging rate.

Abstract: Provided are a multi-stage constant current charging method and a charging apparatus. The multi-stage constant current charging method includes the following. Perform a multi-stage constant-current charging on a battery, where a constant-current charging cut-off voltage is larger than a second voltage. Perform a constant-voltage charging on the battery, where a constant-voltage charging cut-off current is larger than a second current.

Abstract: The present disclosure provides an electronic device. The electronic device includes a battery, a plurality of wireless charging circuits configured to charge the battery, each of the plurality of wireless charging circuits including a wireless receiving circuit; a plurality of wired charging circuits configured to charge the battery based on an output voltage and an output current of a power supply device; and a control circuit configured to control at least one of the plurality of wireless charging circuits and/or at least one of the plurality of wired charging circuits to charge the battery.

Abstract: An electronic device is provided, belonging to the technical field of power charging. The electronic device includes a wired charging circuit, at least two wireless charging circuits, and a battery. The wired charging circuit and each the wireless charging circuit are connected to the battery. The wired charging circuit is used for receiving input electrical energy by a wired power interface, and charging the battery with the input electrical energy. Each the wireless charging circuit is used for receiving an alternating magnetic field, outputting electrical energy under a driving of the alternating magnetic field, and charging the battery with the output electrical energy. In this situation, charging power during a power charging process is improved to a certain extent.

Abstract: A terminal device includes a first circuit board and a rechargeable battery. The first circuit board includes a charging interface and a battery protection circuit; and the rechargeable battery is connected to the battery protection circuit. A battery assembly is also provided. The rechargeable battery comprises one or more cells.

Abstract: Disclosed in embodiments of the present application are a charging circuit, a charging method, a terminal and a computer storage medium, the charging circuit comprising a charging interface, a control circuit, a connector and a battery; the control circuit, the connector and the battery being disposed between the charging interface and a motherboard of the terminal; the charging interface being configured so as to, after a connection is established between the terminal and a power supply providing device, access a charging current and a charging voltage; the control circuit being configured to control a conducting pathway between the charging interface and the connector, so as to transfer charging current and charging voltage entering the charging interface to the battery via the connector, so as to charge the battery.

Abstract: A charging method and a charging device are provided. The charging method is configured to charge a battery. A charging process of the battery includes at least one constant current stage, and the at least one constant current stage includes a first constant current stage. The method includes: determining an open circuit voltage of the battery; and in the first constant current stage, charging the battery with a first current until the open circuit voltage of the battery reaches a first cut-off voltage, the first cut-off voltage being less than or equal to a standard limited charging voltage of the battery.

Abstract: An electric device provided by the disclosure includes: a battery; at least two charging circuits respectively connected with the battery; a charging port, connected with the at least two charging circuits; and at least two wireless receiving circuits, connected with the at least two charging circuits by one-to-one correspondence; wherein the at least two charging circuits are configured for processing a voltage and a current output by the charging port or each wireless receiving circuits, and providing the processed voltage and current to charge the battery. The electric device charges the battery by using multiple charging circuits, which may improve the charging power of the battery and accelerate the charging rate.

Abstract: Provided are a charging method and a charging apparatus. The charging method includes the following. Perform a multi-stage constant-current charging on a battery, where a constant-current charging cut-off voltage is larger than a second voltage. Perform a constant-voltage charging on the battery, where a constant-voltage charging cut-off current is larger than a second current.