Battery Charger Charger Style Benchtop For Use With Battery Type AGM Lead Acid Wet Cell Automatic/Manual Automatic For Battery Voltage 6 V DC 12 V DC Charging Current @ Voltage 4 A @ 12V Maintaining Current @ Voltage 4 A @ 12V Cable Length 54 in Cable Wire Gauge 16 AWG Charge Type Smart Charger Function Charging Maintaining Connector Type Alligator Clip Housing Material Aluminum Includes Clamps Includes Test Feature Yes Indoor or Outdoor Use Indoor Input Voltage 120V AC