1, high capacity: 5600mAh 2, any color and style can be customized ... efficiency %: ≥90%Static power consumption: <50uAOutput wave: ≤100mVReal Factory support1,High quality products2, Reasonable price3,Strict quality control system4,Excellent R ... certificates 5600mAh Universal Portable Rechargeable Backup PowerBank for mobile phone, digital camera, PDA, PSP, MP3, MP4, iPod, DV