CONTROL METHOD AND CONTROL DEVICE USING SAME

摘要

A first acquisition unit 68 acquires a state of health of a rechargeable battery that should supply power to a load. A second acquisition unit 72 acquires a time of updating acquired by the first acquisition unit 68. A display 58 displays the state of health acquired by the first acquisition unit 68 and the time of updating acquired by the second acquisition unit 72.