Best Selling Power Bank

Amazon The Best Selling Magic Ball Power Bank

Specifications:

Battery Type: Polymer 
Battery Level: A  
Product Weight: 206g    
Capacity: 4500mah-9000mah 
Product Size: D89mm    
Charge Mode: CC/CV    
Input Voltage: 5V    
Output Voltage: 5V
Input Current: 1A
Output Current: 1.5A 

Battery Life: >500 times

Features:
1.Magic Ball design power bank.
2.Single USB port, LED night-light.       
3.Small size with high capacity.
4.Fast charging with 1.5A output.    
5.4 indicator lamps power display 25%, 50%, 75%, 100%.  
6.Over voltage, over current, over charge, over discharge and short circuit protection.         
7.Automatic recognition for charge and discharge.