... , samsung, blackberry, HTC, PSP, etc Capacity:1000mAh Portable charger using for iphone, ipod, nokia, samsung, blackberry, HTC, PSP, etc...Model No ... :TX3687Capacity:1000mAhInput Voltage: 5.5+/-0.2vInput Current:500mA max. Output Voltage:5.5+/-0.2vOutput Current:650mA(max.)Charging Time ... °C•Storage temperature: -10°C-50°C External battery pack, power pack for iphone, ipad and mobile phones (TX3687)