Vergo Power Bank L7 7800mAh Portable Charger 5V 1A External Battery Pack for Iphone 5S, 5C, 5, 4S, HTC One M8, Galaxy S4, S4, S3, Note 3, Nexus 4, Nokia 1020, other Smartphones - Black Includes Genuine High Quality Samsung Branded Li-Ion Battery Cells with built in protection against shorts. Charge almost any phone currently out on the market. 7800 mAh of capacity charges iPhone roughly 3+ times and large-capacity phones like the Galaxy S4 twice Black soft finish bar design for ergonomic feel and scratch resistant. Included Items: Vergo A7 7800mAh External Battery, Micro USB cable, Manual, 1 Year Hassle Free warranty.