MikeLigalig.com

Power Station with 1,700mAh for Apple's iPhone 4 with Top Cover for Phone Protection Purpose
Key Specifications/Special Features:

    Specifications:
        Li-polymer battery case for Apple's iPhone 4 with top cover
        Weight: 75g
        Capacity: 1,700mAh
        Cell type: UL approved Li-polymer battery
        Dimension: 120.6 x 62 x 17.6mm
        Output voltage: 5V
        Output current: 500mA (maximum)
        Cycle life: 500 times
        With top cover to hold whole Apple's iPhone 4
    Functions and characters:
        Power check and indication
        Charging by micro-USB charger