NEXTBROS 2nd Gen 10000mAH "Power Bank" LED Display Universal Ultra Compact Dual port Portable Charger for iPhones, iPads, Samsung Galaxy phones & Notes, Nokia, more Phones and Tablets. NEXTBROS Advantage: Join the 1 million+ powered by Amazon's #1 charging brand. NEXTBROS Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 3 amps (four times faster than a computer USB port). NEXTBROS High Capacity: 10400 mAh Adds two To four charges to an iPhone 6 or 5s, at least one full charge to a 6 Plus, Galaxy S5, Note 4, Nexus 5 and other smartphones, or even an 100% charge to an iPad mini. NEXTBROS Incredibly Compact: The size of a small biscuit bar (106*73*23mm) 9 ounces it fits perfectly in your pocket. Recharges in 5 hours with a 2A adapter (not included) and the included Micro USB cable. NEXTBROS Get you: Dual USB Port, Portable Charger External Battery Power Bank, Micro USB Cable, welcome guide, our fan-favorite 12-month warranty and friendly customer service.