2100mAh real capacity mini power bank Mobile Power Bank Universal Portable Power Bank for Iphone/ Ipad/MP4/Mobile Phone 2100mAh real capacity mini power bank Mobile Power Bank Universal Portable Power Bank for Iphone/ Ipad/MP4/Mobile Phone-Product Parameter Battery type:Li-ion Battery Power capacity:2100mAh Input:3.7V/0.8A(max) Output:3.7V/1.0A(max) Weight:116g Color: White, Pink and Black ...