200A engine start, 40A boost, 6 - 2A charge/maintain for extreme starting, charging and rugged use.

Product Features:

• Strong starting power
• Digital display, LED indicators and button controls - for ease and accuracy
• Battery and alternator tester - provides charge level and helps diagnose electrical problems
• Microprocessor controlled - automatically adjusts the amperage rate to charge and maintain
• Multi-stage charging for added precision, safety and battery life
• Float mode monitoring - automatically maintains optimum battery charge
• Auto voltage detection - 6 or 12 volt
• Clamps on front of unit
• Retractable handle
• Compact wheels for easy storage
• Schu Eco Energy - meets the highest industry standards
• DOE compliant
• Contents: (1) Schumacher SC1309 (1) manual