The Matco Tools 3,000A Portable Power Source with Jump Start Function, No. VERSAPRO3, is designed to jump start cars, trucks, motorcycles, boats, ATVs, and more. It offers built-in safety features such as short circuit protection, reverse polarity protection, over discharge protection, and overheat protection. It includes a four-function flashlight and is IP65 rated water-resistant. The portable power unit also has fast charge capability to quickly and easily charge electronic devices including cell phones, tablets, and computers. A DC power supply and extra-long 20" cables are included.