公开(公告)号：US20170244260A1

公开(公告)日：2017-08-24

申请号：US15588983

申请日：2017-05-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shoichi TOYA ,  Motoshi ITO

IPC: H02J7/00 ,  H02J9/06

Abstract: A distribution board includes: a pack housing unit which houses a battery pack and includes a connecting unit; and a charge control unit. The battery pack includes a connecting terminal unit for charge and discharge of power and can supply power to the distribution board and another device different from the distribution board. The connecting unit is connectable to and disconnectable from the connecting terminal unit. The charge control unit converts AC power supplied from a power system into DC power, and supplies the DC power to the battery pack housed in the pack housing unit to charge the battery pack.