Battery charging method and electronic device

1. An operating method of an electronic device, the operating method comprising:

providing power from a battery to an external device using a first circuit based on determining that the external device is connected to the electronic device through an USB connection;

receiving power from a first power source wirelessly connected to the electronic device;

providing the received power to the battery using a second circuit,

determining whether a second power source is connected to the electronic device based upon determining that the external device is disconnected from the electronic device; and

providing power to the battery using the power supplied from the second power source using the first circuit based upon determining that the second power source is connected to the electronic device,

wherein providing power to the battery using the first circuit and providing power to the battery using the second circuit are performed simultaneously,

wherein providing power to the external device using the first circuit and providing received power to the battery using the second circuit are performed simultaneously.

2. The method of claim 1 , wherein providing the power from the battery comprises:

providing the power from the battery to the external device through a path comprising a reverse path of a path through which the electronic device is configured to receive power from the second power source.

3. The method of claim 2 , wherein the first power source and the second power source each comprises one of a wireless charging device or a wire charging device.

4. The method of claim 1 , wherein at least one of the first circuit and the second circuit comprises at least one of a switching charging circuit and a linear charging circuit.

5. The method of claim 1 , further comprising:

detecting the external device connected to the electronic device;

determining whether the detected external device is the second power source;

wherein the electronic device provides power from the battery to the external device using the first circuit if the detected external device is not the second power source.

6. An electronic device comprising:

a battery;

a first circuit configured to provide power from the battery to an external device based on a determination that the external device is connected to the electronic device through an USB connection; and

a second circuit configured to receive power from a first power source wirelessly connected to the electronic device, and provide the received power to the battery,

wherein power being provided to the external device using the first circuit and received power being provided to the battery using the second circuit are performed simultaneously,

wherein, based on a determination that the external device is disconnected from the electronic device and a second power source is connected to the electronic device, power is provided to the battery using power supplied from the second power source using the first circuit,

wherein power being provided to the battery using the first circuit and power being provided to the battery using the second circuit are performed simultaneously.

7. The electronic device of claim 6 , wherein the first circuit is configured to supply power to the external device using a reverse path of a path through which the electronic device receives power from the second power source.

8. The electronic device of claim 7 , wherein the first power source and the second power source each comprises one of a wireless charging device or a wire charging device.

9. The electronic device of claim 6 , wherein the first circuit and the second circuit include at least one of a switching charging circuit and a linear charging circuit.

10. The electronic device of claim 6 , wherein the electronic device is configured to detect the external device connected to the electronic device, and to determine whether the detected external device is the second power source,

wherein the electronic device provides power from the battery to the external device using the first circuit if the detected external device is not the second power source.