To ensure you electronic devices full of charge， you should bring a mobile power with you no matter where you go. This YZD Practical 20000mAh Mobile Power has 20000mAh capacity， which is ideal for long-distance travelling. Adopting high-performance design， this mobile power is safe to use. Furthermore， it is easy to take due to its lightweight and compact design. Supporting USB and micro USB interface， this mobile power is suitable for any USB interface electronic products such as mobile phone， laptops， digital cameras， MP4 and so on. Safety， smart and relieved. This mobile power will be your best choice.                                    Features            Safety， smart and relieved mobile phoneFit for cellphone， MP3， PDA， console and other digital productsRepeatedly use of a single charge， portable design， convenient to carryPush-in foldable AC power plug， exquisite and durable， special for several types of digital devices in your familyPerfect power supply for business trip， travel， field work， etcRechargeable from a USB port for more than 500 timesMore than 8 hours aging test， mobile power storage， portable for both in door and outside excellent quality ensuredUSB port， plug and play， charge whenever and wherever                                                             Specifications             Input     DC5V， 1A    <br> Output     DC5V， 1A/2A    <br> Capacity     20000mAH    <br> Color     White    <br> Interface     USB， Micro USB    <br> Weight     15.1 oz / 428 g    <br> Dimensions     5.91 x 3.15 x 0.98" / 15 x 8 x 2.5 cm (L x W x H)     <br>                                                             Package Includes            1 x Mobile Power<br>1 x USB Cable<br>