1.5V 1A wireless mobile phone battery charger 2.RoHS,CB,PSE,GS,CE,UL,KC, ... approved 3.2 years warranty at least 5V 1A wireless mobile phone battery charger Certification CCC,UL,SAA,CSA,BEAB,PSE,GS ... filterl You can choose the output voltage/current arbitrarilyl Widely used in the electronic digital / communication / security / lighting / medical etc Output ...