The Sanho HyperJuice P18 18000mAh Plug with Dual USB Battery for iPad/iPhone/Android/Tablets/Smartphones/USB Device (Black (Stealth)) features 2 high power USB ports that can simultaneously charge 2 USB devices (even 2 iPads) at the same time. It also features a retractable wall plug for easy recharging from any electrical outlet. Aluminum battery housing, retractable wall plug and a 5 level LED battery level indicator completes the sleek look and All-in-One package.
Intelligent Power Distribution System
HyperJuice Plug features a total of 20W power shared between 2 USB ports. The 10W USB port (for iPad/tablet charging) and "low power" 5W USB port (for iPhone/Smartphone charging) are unlike other dual USB batteries that simply designate "high power". HyperJuice Plug intelligently distributes and delivers the maximum power to individual devices regardless of which USB port they are plugged to.