You cannot deny the great importance of our JUSTONE J056-1 i6 20800mAh Li-ion Battery Dual USB Power Bank for iPhone/Samsung/HTC and More when you are on a trip or go travelling. With high capacity up to 20800mAh， our power bank is definitely a perfect backup power supply for your cellphone when it’s out of power. It is convenient and portable for easy carrying. It also enables you to use your iPhone or other cellphone for a relatively long time during the trip. Take it now so that you can charge your device anywhere you like and anytime you need!                                    Features             Suitable for most devices with the USB power port<br> 20800mAh high capacity， enough for daily use<br> Stylish and portable， great for home or travel use<br> Protected with solid and durable plastic housing， scratch resistant and wear-proof<br> You are allowed to get two devices charged simultaneously thanks to its dual USB port design<br> Guarantee timely power supply when you’re going to watch videos， listen to the music， play games or have phone calls<br> Stay connected with families and friends by getting extra battery power <br>                                                            Specifications             Brand     JUSTONE    <br> Model     J056-1    <br> Quantity     1 pcs    <br> Material     Plastic    <br> Color     White    <br> Compatible with     All Devices with USB Charging Cable    <br> Battery Type     Li-ion Battery    <br> Capacity     20800 mAh    <br> Input Voltage     5.5V V    <br> Output Current     1 A    <br> Output Voltage     5 V    <br> Dimensions     (5.91 x 3.15 x 0.79)" / (15 x 8 x 2)cm (L x W x H)    <br> Weight     13.93oz / 395g       <br>                                                             Package Includes            1 x Power Bank<br>1 x USB Charging Cable (30cm)<br>