To check if the WiFi charger router is out of power, you can follow these steps:
1. Check the power indicator on the charger router. If the indicator is not on or blinking, it may be out of power.
2. Connect the mobile phone or computer to the WiFi network of the charger router, open the browser and enter the address of the management interface of the router, and log in to check the battery information.
3. If the power bank router has a display, you can check the battery level on the display. If the above methods can not determine the power situation, you can try to charge for a period of time to see.
There is a button, a press will show the power, generally 4-5 led display light beads, full power full bright also has the LCD screen directly display percentage.