Description
- Safe to Use: with short circuit protection, overcharge protection and over discharge protection.
- Multi-Type Ports: 2 USB Type-A charging ports and 1 USB Type-C /Micro USB/ port.
- There is a button for LED power display when it is in the charging state.
- This module helps to provide 5.0V/ 2.1A output for external devices.
- It can be used for single-cell lithium or lithium multi-section parallel.
- Portable Mobile Power Supply Module.
- Hold down the button after standby, LED digital display power supply.
- The digital LED display shows the current battery power while charging.
- When discharging, the digital LED display will show the current power, and the display will record about 30 seconds (double click button to restore display).
- After charging and discharging, the system will provide precise instructions on the battery.
