Specifications:1) Input voltage: AC100-240V2) Output parameter: USB DC5.0V/500-1,000mA3) LED display: a) 1 LED 1 color indicates power on b) 1 LED dual color, red LED will light up to signal c) That charging is in processing, green LED will light d) Up to signal that charging is completion 4) Limited charging current: 1,000mA5) Steady precision: 5%6) Loaded effect: 3%7) Efficiency: e70%8) Dimensions: 63 x 32 x 40mm9) Wight: 38g10) Operating temperature: -10oC-+40oC 11) Storage and conveyance temperature: -40oC-+60oC12) Relative humidity: d90%13) Certification: CCC, EC, UL, FCCPacking:Polybag and carton Carton size: 43 x 32 x 28.3cm producing area:China payment:T/T