BMS module for 18650 battery with USB cable

Model: AA440.
High-quality and versatile power supply solution for your electronic projects. This power supply module is designed to be used with Arduino boards and other microcontrollers, offering reliable and stable power output to your projects.

At its core, this power supply module is powered by a single 18650 lithium battery, which provides a long-lasting and powerful energy compared to most other batteries.

Characteristics:
Battery protection (over charge or over discharge)
Micro USB port input
USB type A output
0.5A charging current
1 USB output control switch.
5-8 V input voltage.
3 V and 1 A output
5 V and 2 A output.
LED indication (green means full, red means charging).
3 V output port x3.
5 V output port x3.
Please be careful with "+" and "-", you must follow the direction of "+"-"on the PCB. If you put a wrong direction, the charging chip will be destroyed.
Does not include 18650 battery.