Other Notes:Item Weight154 g Product Dimensions7 x 0.9 x 12.8 cm Voltage5 Volts Number of Ports1 Input SourceDC 5V, 0.5A ~ 1.0A Output SourceDC 5V; 1.5A (Max) Size (W x H x D mm)70.4 X 128.1 X 9.4 Supply Time*Approx. 120 min (Max 1.5A) Charging SourceAC Adaptor, USB port Charging TimeAC adaptor Approx. 6 hours; USB port Approx. 11 hours