JX-887Y Dual micro USB 3.7V to 5V 2A Power Bank chargers modules pack of 50pcs
The Power Bank module is a single-chip solution design 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 2mA. There is no need for manual operation on this board.
This is the pack of 50 pieces of JX-887Y Dual micro USB 3.7V to 5V 2A Power Bank charger module
- 4 level LED lamp display
- 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