Specification:
1.Input Voltage: 5.0V/1.0A(Max)
2.Output Voltage: 5.0±0.25V/0.5A     (Charge)
3.Nominal Capacity: 1900mAh
4.Adaptable for: iPhone 5
5.Cell Type: Li-polymer / 1900 mAh
6.Standby Time: Up to 225h
7.Talk Time: Up to 8h
8.Internet Surfing Time: Up to 8h
9.Audio Play Time: Up to 40h
10.Video Play Time: Up to 10h
11.Dimension:16.7 mm (T) x 61mm (W) x 125.6mm (L);10.9mm (T) x 61mm (W) x 125.6mm (L) (without power)
12.Color: Champagne / Silver / Black / Pearl White (Customized color optional)
13.Weight: 53.5 g