The Whistler Jumper Cable Connector Alligator Booster Battery Clamp is a durable and reliable accessory designed for car jump starters. With a voltage of 12V and a portable design, this jump starter is perfect for emergency situations where a quick power boost is needed. The alligator booster battery clamp ensures a secure connection for efficient power transfer, while the 1-year warranty provides peace of mind for long-term use. Perfect for anyone in need of a high-quality and dependable jump starter for their vehicle.New (w/w/cr4