[Product Usage]: Increases charging distance. When your charging cable is not long enough, this extension charging cable can effectively extend the distance between the power source and the car battery, making charging more convenient. 14AWG cable: Constructed with 14 American Wire Gauge (AWG) copper wire, designed to carry high current and suitable for fast charging of large capacity batteries. Voltage: 12V-24V Power: 240V Input Interface: Crocodile Clips Output Interface: SAE Plug Maximum opening of crocodile clamp: 23 millimeters Color: Black & Red Material: Plastic + Metal Package Contents: 1 x 1m Battery Extension Charging Cable Only the above package content is included; other items are not included. Note: Light reflection and different display settings may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.