2900mAh Universal External Portable Power Charger Bank Ultra Small Battery Pack for Phones Mobile Cell Galaxy S2 S3 S4 4 5 6 Plus

2900mah Portable Power Bank External Battery Pack Backup Charger 

for iPhone 6, 6 Plus, 5S, 5C, 5, 4S, Galaxy S5, S4, S3, Note 3, 4, Nexus 4, 5, 7, 10, One, One 2 (M8), Droid, Optimus, MOTO X and More

Model NO: N005
Battery Type: Polymer
Quality: A
Capacity: 2900mah
Charging Mode: CC/CV
Input: 5V
Output: 5V
Input: 1A(max)
Outpu: 1A(max)
Lift Time: < 500 times
Conversion Rate: Up to 85%
Weight: 86g
Size: 125*68*7.5mm
Material: ABS back cover
Color:Black, white, blue, red, orange.