Capacity：,2600MAH，3000MAH,4000MAH 
Color: Black/Silver/green/blue/redOptional
 Size:99*54*12MM                                                                                           
 Input: 5V, 1A                                                                 
 Output：5V,1A                                                             
 Feature:slide-type structure,as delicate as U disk and private tooling  
 Designed to provide power for mobile phone,MP3, MP4.Compatible with Iphone5. Nokia,Samsung,HTC,Iphone, Ipad, Motorola,  Sony Ericsson etc…