The power connector includes an insulating body and a plurality of terminals. The insulating body has a plurality of receiving slots. The receiving slots accommodate the terminals. The insulating body is further provided with at least one tongue. The tongue isolates the terminals. The terminals respectively have a barb, and the terminals are respectively provided with a plurality of contact portions on the first sides of the barbs, and a plurality of wires are fixed on the second sides of the barbs; through the above structure, the barbed insertion of the terminals can be achieved. Insulation body, and the terminal is easy to assemble, only need to push into the insulation body, no short-circuit equivalent energy can occur between the terminals.