A battery is the source of power for cellphone. Therefore， if the battery runs out of power quickly， it really casts a damp over users. However， keeping an extra battery enables you to enjoy endless pleasure with your cellphone and this Universal 12000mAh 5V Dual USB Ports Power Bank would be your best choice. The battery bears the properties of high capacity and dependable performance. It is durable， reliable and lightweight to carry， so it is worth ordering. With this， you can keep contact with your friends and family anytime and anywhere. It won’t let you down.                                    Features            Mobile power storage， portable for both indoor and outsideMore than 8 hours aging test， excellent quality ensuredPerfect power supply for business trip， travel， field work， etcFit for cellphone， MP3， PDA， console and other digital productsThis power bank is designed to fit your cellphone perfectlyRepeatedly use of a single charge， portable design， convenient to carry                                                             Specifications             Battery Type     Lithium Battery    <br> Capacity     12000mAh    <br> Input Voltage     DC 5V    <br> Input Current     1A    <br> Output Voltage     DC 5V    <br> Output Current     1A/2A    <br> Dimensions     (3.54 x 2.76 x 0.91)" / (9 x 7 x 2.3)cm (L x W x H)    <br> Color     Blue    <br> Weight     9.31 oz / 264 g     <br>                                                             Package Includes            1 x Power Bank<br>1 x USB Cable<br>