With 700 Peak Amps and 330 Start Assist Amps of starting power, the Booster PAC 12 Volt Jump Starter and Power Supply, No. ES580, from Clore Automotive, can tackle a wide variety of starting tasks in numerous application environments, including automotive, marine, light truck, agricultural and fleet starting. It incorporates numerous features to make jump starting safer for the operator and vehicle being serviced, including reverse polarity protection, backfeed protection, overvoltage protection, short circuit protection and overheat protection. It also features a PreHeat function to improve starting capabilities in extreme cold temperatures – simply switch this function on and the unit will preheat the battery and alert the operator when the unit is ready to jump start the vehicle. The ES580 utilizes a UL-approved lithium battery. It features two USB outlets to power small electronics. Also included is a 12V Female Adapter, allowing the ES580 to power accessories from its 12V 10A output or to be used as a memory saver when changing out a vehicle battery. It features a high-intensity LED worklight for use in nighttime starting or other emergency situations.