Genuine Romoss Guaranteed Product Rated Energy 74Wh/3.7V External Battery for Mobile Phones and Tablet Pc 20000mAh Genuine Romoss Sense 6 LCD Display shoes charging Ampere & voltage Dual USB Outputs Life moves fast and you've got places to reach and plenty to do. Which often leads to you never finding time to charge your phone. Original Romoss 20000mAh Power Bank Sense 6 PLUS Version is now available that has Dual USB Output Slots,allowing one to charge two phones at the same time with one power bank. Moreover, it has a LCD display at its front that shows charging percentage, making your job easy. Brand Romoss SKU RO876EL0HR6VONAFAMZ-182953 ports 2