Battery Charger, Charger Style Benchtop, For Use With Battery Type Lead Acid, Automatic/Manual Automatic, For Battery Voltage 12 V DC, Boost Current @ Voltage 70 A @ 12V, Charging Current @ Voltage 20 A @ 12V, 4 A @ 12V, 70 A @ 12V, Maintaining Current @ Voltage 4 A @ 12V, Cable Length 2 ft, Cable Wire Gauge 4 AWG, Charge Type Smart, Charger Function Boosting, Cold Cranking Current @ Voltage 70 A @ 12V, Connector Type Alligator Clip, Housing Material Aluminum, Includes Test Feature Yes WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -