Features: Adopts a new type of copper, low loss, low heat generation, and high current. connector 1: EC5 female head, connector 2: DC5.5x2.5mm male head. EC5 male to DC5525 male cable, suitable for connecting and transmitting car starter, urgent power supplies, car battery and more. It can be used to output urgent power to direct current devices. It is suitable for connecting and transmitting starting car, and urgent power supply is suitable for outputting urgent power to direct current equipment, electricity, car and more. EC5 blue sheathed banana plug, with different circular and square plug for the positive and negatived poles, never reverse inserted, nonslip design for easy insertion and removal. EC5 female to DC5.5x2.5mm male wire, product features: suitable for connecting automotive urgent power supplies and electronic products. Gold plated EC5 male connector, with good conductivity and more stable connection. Lightweight and easy to carry. Specifications: Component: PVC+Copper Length: approx. 50cm/19.69inch/1.64ft Voltages: 1-12V Current: 15A Power: 180W Interfaces: EC5 female, 5.5mmx2.5mm male Package Includes: 1 Piece EC5 Female to DC5.5x2.5mm Male Power Cord note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.