The Mercury Replacement Cooler Box Lead is a 2-meter-long DC connecting cable for portable 12V DC cooler boxes. It features an unfused cigar lighter plug on one end and a polarized 2-pin 12V DC plug on the other. With a 14mm connection and a rating of 5 Amps, this replacement lead ensures a reliable power supply for your cooler box. This lead is 2.0m in length and has a 5 Amp rating.