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Double USB External Battery Power Bank 4000mah For Phone

Place of Origin: Guangdong

Company Profile

Location: Guangzhou, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Lithium Ion Cylindrical Battery, 3.2V LiFePO4 Battery, LiSOCl2 Battery

Product Detail

Model No.: PCGI0299

Product Description

Long Cycle life ultra-thin Power Bank 4000mAh for Mobile Phone

1. Cell: Polymer Battery

2. Capacity: 4000mAh

3. Weight:  116g

4. Conversion rate:  90.56%

5. Input:  5.0V/1A

6. Output:  5.0V/2.1A

7. Charging time:  6 hours

8. Cycle life:  500 times

 

Pictures:

 Long Cycle life ultra-thin Power Bank 4000mAh for Mobile Phone

 

polymer battery

 

 

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