this product is an OEM prouct from the factory directly. this power pack can double the battery life of your Apple iPhone 3G 3GS, talk, surf and send .It s a rechargeable lithium polymer battery that offers the convenience of an extended battery.You'll get a significant boost in battery life with this battery pack which provides the following additional hours of use: Standby Time: Up to 250~350 hours it depends Talk Time: Up to 4~6 hours on 3G; up to 10~12 hours on 2G Internet Use: Up to 5~6 hours on 3G; up to 6~ 7 hours on Wi-Fi.
Capacity: 2400mAh/3.7V
Input: 5V/0.8A
Output: 5V/0.5A
Great as a back-up, or as a permanent solution.
ON/OFF Button for Optional Power Output Control.
Sleek, Low-Profile design.
Rechargeable up to 1000 times.
How to Charge the battery case:
Connect the Battery case to a power source using the adaptor/USB coming with your iPhone.The LED located on the device will turn red when charging. It will turn green when fully charged.
How To Charge Your iPhone:
Charging your iPhone using the Battery case. If your iPhone is drained of power or if you want to more than double the battery life of your iPhone, simply slide the iPhone into the juice pack. Make sure that the pin connector is securely inserted into the bottom of the iPhone. After plugging in iPhone, press the on/off switch to turn the device on/off in order to engage the iPhone unit for charging.
