Dual USB Output 5V 2.1A 1A Power bank charging modules with
Digital LCD display indicators pack of 50pcs
The Power Bank module is a 4 chip solution designed for mobile power. It includes a load management module. And also, an LED indication module and a protection module. This board is mostly used in batteries for boosting. It has a low Static Current, as a result, the whole circuit only consumes 2.1mA. There is no need for manual operation on this board. Excellent on-board blue backlight displays the power capacity with 0-100%.
This is the pack of 50 pieces of Dual USB Output 5V 2.1A 1A Power bank charging module with digital LCD display indicator
- Digital LCD display indicator
- Intelligent automatic shutdown
- This module provides under-voltage protection to the circuit.
- This board also ensure the output short circuit protection
- Dual USB output ports.
- And also, this board has an LED for charging and discharging indication