Description: Strong clamp clip with EC5 plug connector, easy operation. The shell of cable is made of PVC material, long-term, sturdy to use. Used for the fire fighting of the emergency starting power of automobiles. Emergency power , solar power connection, mobile power supply to small car appliances, emergency power connection. Operation Manual: Connnect the red battery clamp of the jumper cable to the positive (+) battery of the vehicle and connect the black to the negative pole. Insert jumper wire into jumper starter socket. Start the vehicle. Specification: Cable material: PVC material. Length: 30cm. Color: show as pictures. Working voltage: 12V. Working current: 400A. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight error due to different hand measurement. Package included: 1 * EC5 Emergency Power Cable Clip.