Designed for easy polarity identification in any lighting conditions, these jumper cables work with your car, light truck, van, RV, SUV, boat, motorcycle, and snowmobile. Four high intensity LEDs provide all the illumination you need to connect to the battery. Quickly and safely jump your vehicle with the 8 gauge cables that provide 50% more power than 12 Gauge. Tangle-free 100% copper cables remain flexible in extreme temperatures. Includes 12 feet of cable with high impact ABS clamps and two button cell batteries per clamp - all in a convenient carrying bag.