Garadise Compact I 5200mah External Battery Portable Charger Power Bank with Ics Technology Fast Charging for iPhone 6 + 5/5S 4/4S, iPad, Smartphone, and Tablets (Rose Red) Durable aluminum metallic case: Same aluminum material as Mac book laptop World class built in chip: ensure the safety, protection and efficiency Full charging speed: the built-in ICS chip ensures every device get the maximal charging speed Large Capacity: Fully charge Samsung phones 2 times, iPhone 2.5 times Simplicity design: Everything is right where you need. Power button, indicator lights