http://2befind.com/shopping/schumacher-sc-600a-speedcharge-high-frequency-battery-charger-battery-charger/ Schumacher,High FrequThe Schumacher SC-600A SpeedCharge is a fully automatic battery charger that uses advanced technology to charge up to twice as fast as conventional chargers. It offers 6-, 4-, and 2-amp charging modes to efficiently charge and maintain connected batteries. The 50-amp clamps are compatible with both top and side-mounted battery posts. Its easy-to-read LED indicators show batter... Wed, 01 Sep 2010 02:55:07 MDT en