Universal replaceable charged status indicating device

A universal replaceable charged status indicating device comprises a housing made of insulating material, a face plate, a main circuit board, a wiring terminal bar and a fixing support. The wiring terminal bar comprises a plurality of rows of wiring terminals. The numbers of pins of different rows of wiring terminals are different. The housing is detachably connected with the face plate. The face plate is detachably connected with the main circuit board which is arranged inside the housing. The housing is provided with a through hole used for connection between a wiring end of the main circuit board and the wiring terminal bar. The cross section of the through hole is larger than that of the wiring terminal bar. The wiring end of the main circuit board is connected with the wiring terminal bar through plugging. The housing is fixed with a device to be tested through the fixing support. The device facilitates checking or replacement, is simple in operation, and is lowered in maintenance cost.