Everyday Dependable Performance Jumper Cable Nobody Knows When and Where Your Battery Will Die… So our booster cable is the one that You’d Better Always Prepared! You should prepare a quality and reliable product in case of accident, our UL listed jumper cable will always make you feel secure in an emergency. You do not need to buy some bulky and excessively heavy ones, or something too small for your cars, you can refer to our instruction in the left which can help you find the perfect size with right price. Features: UL-Listed, safety and reliable. Travelling bag with the hanging loop is very easy for you to carrying and storage. Low temperature resistance (-40°F/ -40°C), tangle-free cables remains flexible even at -40°C. COLOR CODED: Red (+), Black (-). The color coded cables help you avoid confusion with easy polarity identification. Strong-Grip Copper Teeth to clamp the battery posts as tightly as needed to transfer current. The TOPDC booster cable can help anybody who suffers a battery death at the parking lot. The safest way to transfer power from a 12-volt automobile battery. It is suitable for a 24V petrol vehicles, but not suitable for 24V diesel vehicles.