| 摘要 |
<p>The electric equipment in one aspect of the present invention is provided with a motor, multiple battery packs, a voltage-raising unit, a battery pack-selecting unit, and a pathway-forming unit. The voltage-raising unit raises the voltage of each of the multiple battery packs and generates a drive voltage for driving the motor. The battery pack-selecting unit selects at least one of the multiple battery packs on the basis of a previously established selection procedure. The pathway-forming unit forms an electric power supply pathway from the at least one battery pack, selected from the multiple battery packs by the battery pack-selecting unit, to the motor via the voltage-raising unit.</p> |
