Poweradd 50 Watt Universal 6 USB Port Adapter Mulitport Power Supplies USB Travel Charger Adapter for iPhone, iPad AIR, smartphones, tablet PCs and other 5V USB devices (electronics)
I bought the GeraƤt especially for travel, phone, e-readers, MP3 players, batteries for camera, now I can load everything with just one outlet. Charging time of the device has not changed.