Anker PowerCore 15600 A power plant for your palm or pocket. From ANKER, America's Leading USB Charging Brand Faster and safer charging with our advanced technology 10 million+ happy users and counting High Capacity Enough power to keep you going for days. Charge an iPhone 6 over five times, a Galaxy S6 four times or an iPad Air more than once. Fast Charging Technology Exclusive to Anker, PowerIQ and Voltage Boost combine to ensure your devices charge at their fastest possible charge speed. Enormous 4.8A Output of 4.8 amps provides enough power to simultaneously charge any combination of devices at full speed. Multi Protect Safety System Surge protection, short circuit protection and more advanced safety features keep you and your devices safe. Matte Finish Enhances grip and doesn't leave smudges or fingerprints. World Famous Warranty At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support. For Optimal Use: Use the included cable, your original cable or a third-party certified one (such as MFi). Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices except for the iPod nano, iPod Classic, HP Touchpad, Dell Venue 11 Pro, Asus tablets and some GPS and Bluetooth devices.