Specifications:
0.5A current charging
1 switch to control USB output
5-8V input voltage
3V and 1A output
5V and 2A output
LED indicator (green means full, red means charging)
3V output port x3
5V output port x3
Size: 9.8x2.9 cm / 3.86x1.14 inches

Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
This product does not include 18650 batteries.
You should follow the direction of the "+" "-" on the PCB, and if you are in the wrong direction, the charging chip will be destroyed.
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 2Pcs