high quality pocket power bank 1)Lithium Polymer battery 4000ma 2)ultra thin Size:L116*W65*H7.5mm 3)CE ROHS Shenzhen mobile phone power bank 4000ma Lithium Polymer battery with CE. ROHS There are 5 colors: Blue, green, pink, silver 1 year warranty CE, FCC, ROHSfactory direct price1.Details:1.2012 newest power bank charger 2.simple operation, Smart,Useful,to carryMicro output to work with most ...