Quick Overview 

1. 4-level LED lamp display power, not working state intelligent automatic shutdown.
2. Dual USB output ports.
3. Input port: MicroUSB (Andro).
4. Output port: USB.
5. Output parameters: 5V1A / 5V2A.

Product Description

          Dual Micro USB 3.7v to 5V 2A Mobile power bank charging module DIY 18650 Lithium Battery with LED. This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly.