Battery Charger and Starter Charger Style Wheeled For Use With Battery Type AGM Deep Cycle EFB Gel Lead Acid Automatic/Manual Automatic For Battery Voltage 12 V DC Boost Current @ Voltage 130 A @ 12V Charging Current @ Voltage 45 A @ 12V Maintaining Current @ Voltage 45 A @ 12V Cable Length 6 ft Cable Wire Gauge 4 AWG Charge Type Smart Charger Function Charging Cold Cranking Current @ Voltage 130 A @ 12V Connector Type Alligator Clip Housing Material Steel