Distribution board and battery pack

Sufficient to ensure power for operating their board at the time of power failure, to provide a secure electric power distribution board use applications can be expanded such. Distribution board also houses a supply capable battery pack (161) power to the different other devices the panelboard a battery pack (161) having a connection terminal portion for charging and discharging the power, the pack storage portion (165) to connect and disconnect the connection terminal part has a universal connection unit, and converts the AC power supplied from the system power supply into DC power, storing the DC power to the pack storage portion (165) and a charging control unit for charging the battery pack (161) is supplied to the battery pack (161) that is.