Features:
Classic appearance design, battery charger as well as case cover
Built-in high-performance import battery, long service life and high charging frequency
Built-in LED power display, can know the electricity clearly
With the switch of charging control, move to red when you needn't charge

You can charge without the original charger, with the 5V USB Port charger

With the indicator of full charge

Additional Battery Hours:
Standby Time: Up to 360 hours
Talk Time: Up to 8 hours on 3G | Up to 16 hours on 2G
Internet Use: Up to 7 hours on 3G | Up to 11 hours on Wi-Fi
Audio Playback: Up to 44 hours
Video Playback: Up to 11 hours
Battery Capacity : 1500 mAh
 
Compatible With:
iPhone 4S
iPhone 4
Color: Red and Black

Dimensions : 12.7 x 6.3 x 1.8cm (5.07 in x 2.57 in x 0.71 in)
Package Size:16.5 x 9.6 x 2.5cm
Net Weight : 58g

Package included:
1 x 1500mA Battery Case
1 x Micro USB Cable