The utility model belongs to the technical field of wiring terminals, and particularly relates to a porous communication box wiring terminal which comprises a
welding-free terminal. One end of the
welding-free terminal is fixedly connected with a
junction box; the end, away from the
welding-free terminal, of the
junction box 11 is fixedly connected with a first
signal line. A pair of first
signal lines is arranged at one end, far away from the welding-free terminal, of the
junction box 11; the end, away from the welding-free terminal, of the junction box is fixedly connected with a second
signal line. A pair of second
signal lines is arranged at one end, far away from the welding-free terminal, of the junction box; the ends, away from the junction box, of the first signal line and the second signal line are fixedly connected with terminal female heads. According to the step, the welding-free terminal, the junction box, the first signal line, the second signal line, the terminal female head and the terminal male head are arranged, so that one communication box is provided with a plurality of interfaces, the convenience when different interfaces need to be matched during a battery communication test is improved, and the production and shipment quantity is improved.