Poweradd TravelMate Portable Charger, High Capacity 24000mAh Power Bank, 4-Port External Battery,with LCD display, for Smart Phone, Laptop and More Incredible powerful, 24000mah high capacity charges an iPhone 6 nine times, a Galaxy S6 six and a half times, a iPad Air 2 two times. 4-port charger, charges four 5V devices simultaneously while on the go with this Poweradd portable charger. Two unique blue port with 2.1A output delivered fastest speed. Premium suitcase design, exquisite workmanship and stylish, good for all occasions. Industry-leading design, USB2 port is specially design for charging Samsung tablets (most external batteries do not have this function due to the unique input voltage design of Samsung tablets). Industry-Leading Warranty: 24-MONTH warranty and 24*7 easy-to-reach customer service.