Oripow 2nd Gen Spark A6 19200mAh Large Size Portable Charger External Battery Power Bank with Two USB Outputs for iPhone 6 Plus 5S, iPad Mini 3 Air 2, Samsung Galaxy S6 S5 Note 4 3, HTC ONE M9, Nexus, More Phones and Tablets (Silver) Oripow Spark A6 Advantage: Winning one-piece aluminium surface, simple style with unique design; Multiple safety protection. High Charging Efficiency: Detect the connected device intelligently and supply the most suitable current for charging. Big Size, Big Capacity: The size is 151(L) x 56.8(W) x 21 (H)mm; With 19200mAh real capacity, add more than 7 charges to iPhone 6, almost 5 charges to Galaxy S6 or at least 7 full charges to most other smartphones; wide compatibility for most 5V electronic devices. Helpful Dual Output: Support to charge two devices synchronously. Shorten your waiting time. What You Get: Oripow 2nd Gen Spark A6 19200mAh Portable Charger External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, our 18 months warranty and friendly customer service.