Anker Astro E3 Ultra Compact 10000mAh Portable Charger (2nd Generation, Classic External Battery Power Bank) Slim with PowerIQ Technology for Samsung, iPhone, iPad, Nintendo Switch and More (White) The Anker Advantage: Join the 10 million+ powered by our leading technology. Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 3 amps. Ultra-High Capacity: Charges the iPad Air almost once, the Galaxy S5 two and a half times, the iPhone 5s four and a half times and other smartphones multiple times. Incredibly Compact: Slim, sleek, smartphone-like design featuring a 4-LED power meter. Recharges in 6 hours with a 2 amp adapter (not included) and the included Micro USB cable. What You Get: Anker Astro E3 Portable Charger External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, our fan-favorite 18-month warranty and friendly customer service. Lightning cable for iPhone / iPad sold separately.