5V 1.2A universal mobile cell phone battery charger 1, Two-year warranty at least 2, with CE,ROHS, ... can choose the output voltage/current arbitrarily.l Widely used in the electronic digital / communication / security / lighting / medical etc Output voltage ... %Environmental and reliabilityl Oprating temperature, 0~40°Cl Oprating humidity , 10~90%RHl Storage temperature, -20~+80°Cl Storage humidity , 5 ...