BATTERY STATUS DETECTION SENSOR

摘要

A battery status detection sensor (1) that measures the characteristics of a battery (101) comprises a conductive battery post terminal (12) and a shunt resistor (13). The battery post terminal (12) is mounted to a battery post (102) provided to the battery (101). The shunt resistor (13) is electrically connected to the battery post terminal (12). The battery status detection sensor (1) is configured in such a manner that a connection terminal (52) of a wire harness (51) can be fixed to the shunt resistor (13). The shunt resistor (13) is provided with a rotation stopper (inner wall of insertion holes (15a, 15b)) for stopping the connection terminal (52) from rotating.