Certificated high capcity portalbe power bank,20000mah power bank ,power bank with light torch

1.lithium ion battery 18650 A grade

2.LED light :4 indicator lights for showing the reserve 

3.high capacity 15600mah

4.Safety protections: overcharge, over-discharge, over-current, over-voltage, short-circuit, overload and auto sleep to intelligently save power

Quality control:
1,use AQL for 20% sample checking When the batteries for sub-capacity
2,1 year waranty for the finished products
3,Three tests for charging and discharging (semi-finished products/finished products/Before packing)

Advantages
1. We provide free customized designs according to your requirement
2. We can open your own model if you need
3. We ensure to offer high quality product with reasonable price
4. Your any question will be answered within 12 hours
5. We have a strong professional design team
6. Promptly delivery. Small order is welcome.

  Factory Details:

Certificates:

H.K. Fair:

Kindly contact us via sending inquiries or leave message. Thank you!