Product name: Cubic power Bank with digit indicator and high capacity

Battery Cell: Li-ion
Capacity: 6600mAh
Input: DC5.0V-1A
Output: DC5.0V-1A 
Size:76.5 x 76.5 x 22mm
Weight: 200g    
Color: black, silver
Other: can customize Logo
Display: 3 digits figure indicators shows power level

Features:
1. Micro USB interface can be applied to use for Blackberry,HTC,LG,and other smart phones 
2. High compatibility with universal micro USB charging port.., 
3. IC protection of over-charged, over-discharged, excess-current, short circuit 
4..6600mAh portable power bank battery charger for IPhone and IPad, and other smart phones.
5. Small size, convenient, easy to use, high capacity
Package included:
1 x 6600mAh power bank
1 x micro USB cable
1 x velvet bag