PowerBot&reg; PB1082 Qi Enabled Wireless Charging Pad with Built-In 7000mAh External Battery Pack, Back Up Battery PowerBank, USB Port, and Battery Level Indicator for Galaxy, iPad, iPhone, Tablets, Smartphones, Nokia Lumia, HTC, Samsung, LG, Nexus, Google Nexus, BLACK Plug and Play Qi Standard. Easy to use  simply drop phone to start charging. Anti-slip grip to protect the devices from scratches Universal compatibility for all QI enabled wireless charging devices or devices with QI receiver. Power Source: Any charger 500-2100mA with USB port with Micro USB cable, or even plug it directly into computer or TV. Input: 5V / 500mAh to 2100mAh; Output: 5V, 1A max; Dimensions: 131mm x 84mm x 16mm. Weight: 185g / 6.5oz Smart IC energy management system design maximizes the output as required and minimize energy consumption when idle with LEDs charging status display; Two MicroUSB cables included.