20000mah 4 USB 6.5a Output(1a/1a/2.1a/2.4a) Wopow&reg; Power Bank Portable External Battery Packs Portable External Charger Fast Charging Aluminum Body Design for Iphone 6 6 Plus 5s 5c 5 4s, Ipad Air Mini ,Gopro, Galaxy S5 S4 S3, Note4 3 2, Tab 4 3 2 Pro, Nexus, HTC One, One 2 (M8), Lg G3, Nexus, Moto X and More