Model: 6V/12V 4.5A Input Voltage: 100-240VAC/50Hz Input Cable: With Cable (Desktop Case) Charging Battery Type: 12V Lead-Acid: 1.2AH - 120AH; 6V Lead-Acid: 1.2AH - 14AH Restore Dead Battery Function: 6V &12V Battery Abnormality Protection: Short Circuit, Battery Defective and Reverse Connection Charging Mode: 6 Steps With Fully Automatic Switch Mode Material Of Housing: Polycarbonate Application: Used in Car, Motorbike, Vehicles