High Quality:This female car cigarette lighter extension cable is made of the good material which are stable and durable. It can be used for long time with outstanding experience.The cigarette lighter extension socket is fitted with a 10A fuse to prevent any potential equipment damage caused by excessive surge currents.Widely used,Compatible with all vehicles powered by DC12Vthe red clip is used to connect the positive and the black clip is used to connect the negative.cable length(approax):47.2inch/4ft,weight(approax):4.2ounces