RAVPower Element 10400mAh Portable Charger iSmart Technology (External Battery Pack, Power Bank, 3A Output, Dual USB)-White 10400mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once. Charges one device at maximum speed or two at 3A total. One 5V/3A (max) port charges Android devices and Apple devices with iOS 5 or higher at full speed; One 5V/3A (max) port charges ALL Apple products at full speed (also charges Android devices at 0.5A). Premium lithium-ion battery ensures quality, supplying 500+ recharge cycles over a lifetime. With a charge input of 5V / 1.5 A, use a 2A adapter (not included) for fastest charging Smooth, ebony varnish allows you to power up in style, while 4 status LEDs keep you informed of remaining capacity. Package includes: Power bank, 2 x USB to Micro USB Charging Cables, and detailed instruction manual.