Battery type: lithium-ion polymer battery Capacity: 2,800mAh Output volts: 5V Output current: 1,000mA (maximum) Charge m Battery type: lithium-ion polymer batteryCapacity: 2,800mAhOutput volts: 5VOutput current: 1,000mA (maximum)Charge mode: USB port or by AC adapterColors: black, white and silverCompatible: mobile phone, iPod, iPhone, PSP, MP3/MP4 player, NDS, PSP GPS, PDA and moreStandard connectors: Sony-Ericsson, micro USB, mini USB, iPod/iPhone, Samsung, LG, Nokia and moreAll trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks

beautiful and hot 3000mAh power bank with USB port