Patent ID: 11906936
Assignee: CASIO COMPUTER CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 9:
10. A power feeding control method comprising:
detecting a voltage of a secondary battery;
in response to a first feeder feeding power to the secondary battery, selecting an operation mode from a plurality of operation modes based on a comparison of the detected voltage with a first reference value; and
in response to a second feeder feeding power to the secondary battery, selecting the operation mode from the plurality of operation modes based on a comparison of the detected voltage with a second reference value,
wherein the second reference value is different from the first reference value, and
wherein the second power feeder feeds power to the secondary battery at a current larger than a current fed by the first power feeder.