qc3.0 quick charge single usb port 5v 9v 12v smart phone charger us eu regulations 3.0a flash charge ce fcc rohs qc3.0 certificated

model: bk371input parameters: 220 (v)output parameters: 5/9/12 (v)type: direct chargecharging current: 3000 (ma)battery type: lithium batteryinterface: usbcertification: ce fcc rohs qc3.0