Portable power, mini power bank, mobile power pack

Description

Features: 
Perfectly compatible with smart mobiles and all 5V digital devices.
High transfer efficiency, low resistance and energy saving.
Top quality with competitive price.
Fancy polished aluminum shell.
Sleek & stylish design.
CE, ROHS, FCC certificated.
Smart charging.
Ultra slim & lightweight.

Specifications: 
Battery capacity: ***0mAh or ***0 mAh
Battery Voltage: 3.7 V
USB Input Voltage: 5V
USB Input Current: **0 mA
USB Output Voltage: 5V
USB Output Current: ***0 mA
Cell Type: Li-polymer
Material: Aluminum +PC
Color: CCCc CBlue, green, silver, orange, pink, black