Schumacher FR01235 Battery Charger with Engine Starter, Boost, and Maintainer - 100 Amp/30 Amp, 6V/12V - for Tractors, Cars, and Trucks
Brand: Schumacher
FOR LARGE BATTERIES: Delivers 30 Amp quick boost and 100 Amp jump start, powerful enough to start SUVs, trucks, farm equipment, and large batteries
BUILT-IN TESTER: Battery and alternator tester provides charge level and helps diagnose electrical problems
AUTO AMP ADJUST: Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain battery
VOLTAGE DETECTION: Auto-voltage detection automatically detects 6V or 12V batteries
SAFE AND RELIABLE: Reverse hook-up protection ensures charger will not operate if clamps are reversed