Mobile Power help you hook more wonderful life!The 1800mAh Portable Mobile Power Hook Black eliminate the traditional need of charger， charge your mobile phone， digital (photo) camera， MP3， MP4， MP5， PDA， radio， portable CD， etc anytime anywhere during day time by using solar energy. Save power and protect the environment， keep you stay ahead of fashion. Good choice for you! Please note Charger Interface.                                    Features            Mobile power storage， portable for both in door and outsideMore than 8 hours aging test， excellent quality ensuredRechargeable from a USB port for more than 500 timesPerfect power supply for business trip， tranvel， field work， etcFit for cellphone， MP3， PDA， console and other digital productsUSB port， plug and play， charge whenever and whereverPush-in foldable AC power plug， exquisite and durable， special for several types of digital devices in your familyRepeatedly use of a single charge， portable design， convenient to carry                                                            Specifications            Battery Type    Lithium-iom Cell    <br>Input Voltage    DC 5V + 0.05    <br>Input Current    500mA max    <br>Output Voltage    DC 5V + 0.05    <br>Output Current    500mA max    <br>Operating Temperature    0 - 40~C    <br>Storage Transportation Temp    - 20 - 50~C    <br>Charge Time    4 hours    <br>Weight    85g    <br>Cycle Life    up to 500 times    <br>Charging Mode    USB or AC adaptor    <br>Dimensions    105 x 62 x 15mm    <br>Color    Black    <br>                                                            Package Includes            1 x 1800mAh Portable Mobile Power Hook Black1 x USB Cable