20000mAh Mobile Fast Charging Power Bank Various Colors With Three USB Output Port

Description

1 . 3 USB output , Digital display power

2 . Built-in protection functions for Over - voltage , over - current , over - charge , over - discharge and Short - circuit protection

3 . Suitable for any mobile device that has an option to charge via USB

4 . Portable and specialized for outdoor , business trip , travel

5 . Super big 20000mAh mobile fasting charger , do not have to afaid of no electricity anymore

6 . Automatic identification of charging and discharging

7 . Idle Discharge is 20μA

8 . Various colors and patterns

9 . Customized LOGO, OEM / ODM all are welcome
 

Specifications

Photos

Competitive Advantage

1 Experienced technical staff

2 New and advanced machines

3 High quality control team

4 Professional design team to make best designs for customers

5 Good after - sell service

6 3 USB output , Digital display power

Warranty and return

1 All products and accessories have been tested by 3 times before ship out , best quality

2 One year warranty , we will replace or repair for you free

3 Best after - sales service

Why Choose ONEKEN ?

1 We do mostly OEM , ODM Project , with great tech . and fast charge

2 It ' s flexible between our cooperation , we all dependent clients within the range of feasibility

3 Our company has 4 years experiences in the field of powerbank

4 Good service and fast feedback for long - term business cooperation relationship