Anker Astro E1 5200mAh Candy bar-Sized Ultra Compact Portable Charger (External Battery Power Bank) with High-Speed Charging PowerIQ Technology (Black) The Anker Advantage: Join the 30 million+ powered by our leading technology. Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 2 amps (four times faster than a computer USB port). Does not support Qualcomm Quick Charge High Capacity: Add almost two full charges to an iPhone 7 or 6s or at least one full charge to a 7 Plus, Galaxy S7, Nexus 5 or other smartphone. Or almost a 70% charge to an iPad mini 3. Incredibly Compact: The size of a small candy bar (3.8  1.7  0.9in, 4.2oz) it fits perfectly in your pocket. Recharges in 5 hours with a 1A adapter (not included) and the included Micro USB cable. What You Get: Anker Astro E1 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.