| 摘要 |
<p>It is an object of the present invention to easily perform collective management of the lives of batteries. A plurality of batteries (1, 1a, 1b), chargers (2, 2a, 2b), and a management server (3) constitute a battery management system. A communication unit (31) of the management server (3) receives information indicating the completion of charging the battery assigned identification ID, the information being transmitted from a communication unit (24) of each of the chargers (2, 2a, 2b). A management unit (33) of the management server (3) cumulatively counts pieces of received information indicating the completion of charging the battery for each of the identification IDs such that the number of receiving times is regarded as the number of charging times. Each battery life is managed on the basis of the number of charging times cumulatively counted by the management unit (33).</p> |
