This vintage Woodward Schumacher Sure Fire 150 battery charger is a must-have for any collector of automobilia. With the ability to charge both 6V and 12V batteries and a 1.5 amp output, this model (No WS61) has been tested and is ready to be put to use. The charger is in great condition and would make a perfect addition to any collection or for someone who needs a reliable charger for their classic car.