Universal External Battery Pack,Rechargeable battery Pack,USB Battery Pack SX0677 Universal External Battery Pack,Rechargeable battery Pack,USB Battery Pack SX06771capacity4600mAh2product dimension112*58*15.8 (mm) ... and SamsungA288), 1 USB output connector for mobile phones with USB connect line,User manual Universal External Battery Pack,Rechargeable battery Pack,USB Battery Pack SX0677