OBD cable (OBD II). which can control the system current in cases where, for example, the car battery is replaced. The other end of the cable has a cigarette lighter plug. For example, many models of jump starters have a cigarette lighter socket. to which this plug can be connected. The total length of the cable is 2.3 m. With an indicator light. when it lights up, it is safe to connect the cable to the power outlet.