Are you looking for a mobile charger for a long time? You can end here! The mobile revolving battery charger eliminate the traditional need of charger， charge your mobile phones， MP3， MP4， PSP， NDS， Iphone， Ipad. It is lightweight and portable. In any case， it's still a significant step towards greener gadgets， and with this， your phone will be come alive again by getting power from it.                                    Features                Mobile power storage， portable for both in door and outside<br>    More than 8 hours aging test， excellent quality ensured<br>    Perfect power supply for business trip， tranvel， field work， etc<br>    Fit for mobile phones， MP3， MP4， PSP， NDS， Iphone， Ipad<br>    Repeatedly use of a single charge， portable design， convenient to carry<br>                                                            Specifications                        Battery Type     MP - 4000    <br>          Capacity     5000mA    <br>          Battery Type     Li - polymer battery cell    <br>          DC in     Mini USB 5V， 1A (max)    <br>          Output     2 x USB 5V 1A    <br>          Product     Powerbank    <br>          Dimension     (11 x 7 x 1.5) cm / 4.33" x 2.76" x 0.59" (L x W x H)    <br>          Color     Black    <br>          Weight     233g / 8.22oz    <br>          Suitable for     mobile phones， MP3， MP4， PSP， NDS， Iphone， Ipad    <br>                                                             Package Includes                1 x MP - 4000 5000mAh Dual USB Interface Mobile Power<br>    1 x USB Cable<br>    10 x Power Transfer Interface<br>    1 x Users Manual<br>