UPGI 71712 2/10-AMP CHARGER & 50-AMP ENGINE START - $53.72

UPGI 71712 2/10-AMP CHARGER & 50-AMP ENGINE START: PROVIDES DC-REGULATED OUTPUT CURRENT FOR MAXIMUM & SAFE CHARGING; CHARGES BATTERIES IN 8-10 HOURS; DUAL-RATE, 2-AMP OR 10-AMP CHARGE SETTING; 50-AMP ENGINE START; BUILT-IN CIRCUIT BREAKER HELPS PROTECT AGAINST SHORT CIRCUITS; WILL NOT OVERCHARGE BATTERIES; FEATURES HEAVY-DUTY CABLES & CORROSIVE-RESISTANT CLAMPS; INCLUDES RUGGED CASE WITH STURDY HANDLE; REVERSE POLARITY PROTECTION PREVENTS SPARKING IN CASE OF IMPROPER CONNECTION AS SHOWN BY GREEN LED INDICATOR; SAFE TO USE WITH SENSITIVE ON-BOARD ELECTRONICS; EASY-TO-READ DISPLAY SHOWS THE CURRENT FLOWING FROM THE CHARGER TO THE BATTERY; SLIDE SWITCH ALLOWS THE USER TO SELECT THE CHARGER RATE BASED ON BATTERY SIZE; BUILT-IN, BATTERY-FULL CIRCUIT AUTOMATICALLY TAPERS THE CURRENT AS THE BATTERY APPROACHES FULL CHARGE & DISCONTINUES THE CURRENT WHEN IT REACHES FULL CHARGE; WEIGHT: 12 LBS SUBCATEGORY2: JUMP-START SYSTEMS.