Specification
20000 mAh Capacity
Charge and discharge cycle times over 800 times
2.1 A MAX input DC5V(Micro USB port)
Size:147x76x26mm
Weight : 450g
Certification of the FCC CE
Compatibility with all smart phones
Multi Protection circuit
Conversion rate of about 85%
Iutput:  DC5V 2.1A
Output: 5V/2.1A, 9V/2A, 12V/1.5A
Support for mobile phones, tablets, MP3, MP4 and other digital products