Factory directly selling mobile dual connectors 4000mah bateria portatil para movil

 

Specifications: 

 
Color: White， black， grey， blue， red， gold 
 
Shell material: ABS+PC
 
Capacity: 4000mAh
 
Input: 5V1A
 
Output:  5.25V1.5A
 
Sizes: 108*63*7.8mm 
 
Weight: 85g 
 
 
10 9 12 18
 
 
 
 
 
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Production process: 

power bank process

 

 

 

Company information: