1.5V 1A mobile phone charger adapter 2.CCC,UL,SAA,CSA,BEAB,PSE,GS,CE,CB, ... ,C-Tick, 3.Two-year warranty 5V 1A mobile phone charger adapter Certification CCC,UL,SAA,CSA,BEAB,PSE,GS,CE,CB ... , full load 25°Cl Insulation resistance , 500Vdc 100MΩ min between AC plug and DC plug and case.