<h3>About this item</h3><ul> <li>Battery jumper cable designed to serve as a jump starter replacement cable clamp set ，Compatible with most car 12V jump portable starters, and mobile chargers to jump-start a dead or weak car battery.</li> <li>Smart cable builds in 10 safety protection of short-circuit, reverse-charge, over-temp, over-discharge, over-charge, reverse-polarity and over-current to protect your engine.</li> <li>Wire: 10 AWG, Jacket: Silicone Rubber. Connector: EC5 Female Plug. Compatible with most 12V EC5 male output battery booster jumper .</li> <li>Strong alligator clamps with tinned copper material cable ， make sure great-quality and safety protection to is the more durable</li> <li>Please be careful when using this product：Do NOT reverse the operation sequence of the jump starter. this item can NOT be overloaded, check your device power before using, please. Rated current 400A, maximum instantaneous current 650A, (single start time less than 15 seconds, can be restarted with an interval of 30-50 seconds to prevent overload)，Do remove the product from the vehicle within 30 seconds after the vehicle is started, or it may cause security incidents.</li> </ul>