5V 1.2A universal mobile cell phone battery charger 1, Two-year warranty at ... UL,SAA,UL,ect 5V 1.2A universal mobile cell phone battery chargerCertification CCC,UL,SAA,CSA,BEAB,PSE ... max) :0.31Al Input frequency ,:47-63Hzl Depletion ( no load) :<0.3W minl Efficiency(max) 82%Descriptionl All range ... MTBF meet MIL-HDBK-217F over 50k hours, full load 25°Cl Insulation resistance , 500Vdc 100MΩ min between ...