QUANTUM 20000 mAh Power Bank  (Black, Lithium-ion, for Mobile)

High capacity power extension, 20000mAh Easy to carry with slim and elegant design Power Source USB Plug & Play Battery Type Lithium-Ion Battery Output Power: 10W (5V/2A MAX) Output Port: 2 USB Input Power: 10W (5V/2A MAX) Input Port: Micro USB Intelligent LED display to indicate the charging status and power levels. RISC Micro Processor Controlled for fast charging and enhanced battery life cycle. More than 500 times charge discharge cycle Suitable for most digital devices with DC 5V input, such as tablet PC, smart phone, iPhone, iPad, MP3, MP4, GPS, PSP etc.