NOVELTY - The assembled battery has a duct section which is provided with an inner wall face (60a) facing a safety valve (13). The safety valve that is not covered by a cover section (30) so as to be exposed to a channel (61). A cable (70) is formed by bundling a detection line (72) extended from a terminal that is electrically connected by the battery cells to acquire the information regarding the state of the battery cell. The cable is mounted above the duct section, and is wired.    USE - Assembled battery for vehicles, e.g., hybrid vehicle, electric vehicle or motor vehicles.    ADVANTAGE - Protects the upper direction of the cable from the exterior by wiring protection section and prevents malfunctions, e.g., crack and disconnection, since the cable is formed by bundling a detection line extended from a terminal that is electrically connected by the battery cells to acquire the information regarding the state of the battery cell. Prevents gas leakage to the exterior during abnormality in the battery cell since the blocking property of the channel in the duct section with the exterior is improved by raising the adherence degree of the duct section and the end surface of the cell exterior case by the flange section. Reduces the size of the assembled battery since the height direction length of the cable can be suppressed by forming the exterior tube which insulates and accommodates the electric wire in a flat shape. Reduces labor time for wiring requires since the electric wire for acquiring information is accommodated in a state which is integrally tied with the exterior tube. Ensures heat resistance degree performance by increasing heat resistance of duct section higher than the cover section about the duct section which can contact hot gas. Improves protection for the cable from hot gas by ensuring heat resistance degree performance.    DESCRIPTION OF DRAWING(S) - The drawing shows an enlarged sectional view of the arrangement configuration of the duct for smoke-emitting, and the voltage detection wire in the assembled battery.    Safety valve (13)    Cover section (30)    Inner wall face (60a)    Channel (61)    Cable (70)    Detection line (72)