Patent ID: 11870282
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 7:
8. A charging control apparatus applied to the charging system, wherein the charging system comprises: a first battery; a second battery having a capacity smaller than that of the first battery; a switch device disposed outside the second battery and connected to the second battery; a charging component connected to the first battery and connected to the second battery via the switch device, wherein the charging component is configured to output a charging current to the first battery and the second battery,
wherein the apparatus comprises a processor and a storage device for storing computer executable instructions that when executed by the processor cause the processor to:
obtain the remaining capacity of the first battery and the second battery during the charging process;
in response to the remaining capacity of the second battery increasing to a first preset threshold, control the switch device to disconnect the second battery from the charging component, and keep the charging component charging the first battery; and
in response to the remaining capacity of the first battery increasing to a second preset threshold, control the switch device to connect the second battery with the charging component, and keep the charging component charging the first battery.