Specifications:
Cell: lithium polymer battery
Capacity: 2,000mAh at 3.7V
Input: 5V/1A
Output: 5V/1A
Size: 90 x 55 x 7.9mm
Color: optional
High-quality batteries and electronic components
Ultra thin and mini size,fit pocket for emergency backup
Enhance 0.6x working time of iPhone and other smartphones
Smart LED indicates capacity and working status
Auto-off and energy-saving technology
Elegant and fashionable image, and easy to use
Multiple protection circuit for high-safety and reliability