A powerful portable 12 volt, DC power unit, the Associated Kwikstart 650 can help jump-start vehicles as well as providing over 50 hours of functional power supply. With 40% more cranking power than the entry level 425, the Kwikstart 650 provides 1650 peak amps and 360 cold-crank amps of power. With integrated LED battery indicators and overload protection, the unit is built for reliability and safety.