The Jump-N-Carry 401252 Booster Cable set is ideal for heavy duty starting applications. Its 25 ft length is ideal for head-to-head and side to side jump starting applications on most light and medium duty vehicles. It is designed for all weather use, with an operation temperature range from -40C to +90C. It features heavy-duty 800A clamps for strong connections and to penetrate battery corrosion. 1 Year limited warranty.