Features:
Exquisite and small, easy to carry.
Fast charging ,high quality and high capacity cell ,safety and durable
Standard USB output ,micro USB input
With micro USB cable
Over-current protection
Electric leakage protection
High conversion efficiency
Smart cell protection
Specification:
Capacity: 6600mAh
Input: DC 5V/2A
Output: DC 5V/1A, DC 5V/2.1A
Dimension:90*72*20mm