Features: 1.This booster cable with clamps is a strong alligator clamp clip with EC5 Plug connector 2.Designed with prevent reverse charge module, it is very safe and convenient 3.It works with car jump starter, and fits for most car jump portable starters 4.It is easy to install and use. Just plug and play 5.It is the perfect replacement or spare set of cables Specification: Features:_x000D_ _x000D_ This booster cable with clamps is a strong alligator clamp clip with EC5 Plug connector. _x000D_ Designed with prevent reverse charge module, it is very safe and convenient. _x000D_ It works with car jump starter, and fits for most car jump portable starters. _x000D_ It is easy to install and use. Just plug and play. _x000D_ It is the perfect replacement or spare set of cables. _x000D_ _x000D_ Specifications:_x000D_ Material: Metal, Plastic_x000D_ Color: As Picture Shown_x000D_ Rated Voltage: 30V_x000D_ Rated Current: 160A _x000D_ Reverse Voltage: 30V(the voltage is less than 20V when the car is starting or the clamps are connected)_x000D_ Wire: 10 AWG Silicone Wire_x000D_ Plug: EC5 Plastic Shell_x000D_ Item Quantity: 1 pc_x000D_ Size: As Picture Shown_x000D_ Package Weight: approx. 130g_x000D_ _x000D_ Usage of Car Jump Starter:_x000D_ _x000D_ Connect the red battery clamp of jumper cable to the vehicle's positive (+) battery and connect the black to the negative pole. _x000D_ Plug the cord of jumper cable into the jumper starter's socket. _x000D_ Start the vehicle. _x000D_ _x000D_ Cautions:_x000D_ _x000D_ Do not reverse the operation sequence of the jump starter. _x000D_ Do not use jump starter to start vehicle if the number of battery indicators are less than 3 to protect the jump starter from damage. _x000D_ Do remove the product from the vehicle within 30 seconds after the vehicle started,or it may cause security incidents. _x000D_ Do not connect and/or attach two clamps together, it may cause danger! _x000D_ Keep this appliance away from children. _x000D_ _x000D_ Package Included:_x000D_ 1 x Booster Cable PackageList: