Specifications: - Inside put battery: Lithium Polymer battery - Input Voltage: 5.0V - Input Current: 500mAh - Output Voltage: 5.0V - Output Current: 500mAh - Charging time needed (by original adapter): 2~3 hours - Lifespan: 500 full charging and discharging circles with capacity no less than 80% - Environment temperature: -20° C to +50° C - Weight: 56g
Usage: Open the power bank by sently puling the top section up. Slide in the iPhone 4&4S and replace the top. Press the button for2seconds to start charging Press the button for2 seconds to stop charging Press the button for 1seconds to see the power bank charge indicator
Characterisitics: 1. Battery+protection cover, solving the signal problem perfectly 2. With data transfer function, connected with PC and iTunes synchronous. 3. Equipped with intelligent switch, extended the built-in battery service life, thereby guarantee the security. 4. Accurately display electronic capacity, the LED light will be flicker when low capacity. 5. Full covered packing design, perfect fit for iPhone4 and iPhone4S.
Accessories: USB line, iPhone 4G protective coverings