The present invention provides a Beidou terminal electrical aging detection device. The device comprises a rack, a liquid crystal display and an electric cabinet main body. The rack is formed by fourlayers of horizontal stands, the liquid crystal display is arranged between the first layer and the second layer of the rack, a power supply is connected with an industrial control computer, and the power supply and the industrial control computer are both installed in the electric cabinet main body, and the electric cabinet main body is arranged between the fourth layer of the rack and the bottomsurface of the rack; and the second layer of the horizontal stand, the third layer of the horizontal stand and the fourth layer of the horizontal stand are respectively provided with detection clamps. The Beidou terminal electrical aging detection device is rapid in test speed, high in precision, high in device automation degree, simple in verification, can be suitable for batch production, and is mainly used for electrical aging detection of a commercial-use vehicle Beidou terminal.