Fujikura DCC-13 is a alligator clamps DC Adapter Cord. Use this optional accessory with the ADC-11 AC Adapter/Battery Charger that comes in Fujikura¡¯s FSM-17S,FSM-17R,FSM-18S,FSM-18R, FSM-50S,FSM-50R,FSM-60S,FSM-60R,FSM-80S Fusion Splicer.