Simply insert the charger cable and get ready to charge your USB powered devices with this awesome XIAOMI 16000mAh Power Bank Portable Charger! Featuring a super large battery capacity of 16000mAh， it has two USB ports with maximum 5.1V output. Its aluminum alloy casing is tough enough to resist bump and crashing impact. And it is built with LED power indicator so you can clearly see the remaining battery. Moreover， its slim lightweight size won’t add extra burden. So， what are you waiting for? Click and buy one right now!                                    Features            Super large battery capacity of 16000mAhTwo USB ports with maximum 5.1V outputHigh charging efficiency， quick chargingPower saving function， LED power indicatorSolid aluminum alloy casing， tough enough to resist bump and crashing impactSlim， lightweight size won’t add extra burdenEasy to use， safe and reliable                                                            Specifications            Battery Type    Lithium-ion Battery    <br>Capacity    16000mAh    <br>Input Voltage    DC 5V    <br>Input Current    2000mAh    <br>Output Voltage    DC 5.1V    <br>Output Current    2100mAh    <br>Operating Temperture    0℃ to 45℃    <br>Color    Silver    <br>Dimensions    (5.71 x 2.36 x 0.87)" / (14.5 x 6 x 2.2)cm (L x W x H)    <br>Weight    12.56oz / 356g    <br>                                                            Package Includes            1 x Power Bank1 x USB Cable1 x User Manual