Functions: This Clamp Reinforcement Cable is a strong alligator clip with EC5 plug connector. Designed with reverse charge prevention module, it is very safe and convenient. Works with car starter and fits most portable car starters. It is easy to install and use. Just plug and play. It is an ideal replacement or spare cable set. Technical data: Material: metal, plastic Color: as shown in the picture Rated voltage: 30V Rated current: 160 A. Reverse voltage: 30V (the voltage is less than 20V when the car starts or the terminals are connected) Wire: 10 AWG silicone wire Plug: EC5 plastic housing Item Quantity: 1pc Size: As Picture Showed Package weight: approx. 130g Application of Car Jump Starter: Connect the red battery terminal of the jumper cable to the positive (+) vehicle battery and connect the black terminal to the negative pole. Connect the cable of the jumper cable to the jumper jumper. Start the vehicle. Cautions: Do not reverse the sequence of the starter operation. Do not use the starter to start the vehicle if the number of battery indicators is less than 3 to protect the starter from damage. Remove the product from the vehicle within 30 seconds of starting the vehicle as this may cause safety incidents. Do not connect and / or connect two terminals together, it may be dangerous! Keep the device away from children. Package includes: 1 x booster cable