eCord (4.5 Amps/ 20W/ Turbo Speed) Quad Port USB Turbo Charger for iPod, iPad, iPhone, Android Smartphones, Tablets and Other USB Devices - Black Turbo charger for all USB Devices, including iPod, iPad, iPhone, Android smartphones, Samsung tablets and other. Peak power rating at 20W, 4.5 Amps output at 5V. This is enough power to support 3 iPads and a smartphone, resulting in turbo charging if one device is connected. CE, FCC ROSH Certified. High quality guanrateed. Charge up to 4 devices at once. Charge iPhones, Tablets, Android smartphones all at once. 1 Year Manufacturer warranty.