Battery Charger Charger Style Wheeled For Use With Battery Type AGM Deep Cycle Gel Automatic/Manual Automatic For Battery Voltage 12 V DC Boost Current @ Voltage 50 A @ 12V Charging Current @ Voltage 20 A @ 12V Maintaining Current @ Voltage 4 A @ 12V Cable Length 17 ft Cable Wire Gauge 4 AWG Charge Type Float Charger Function Boosting Charging Maintaining Cold Cranking Current @ Voltage 100 A @ 12V Connector Type Alligator Clip Housing Material Plastic