If the router power adapter is usb plug, you can plug it directly. If not, it is necessary to go to Taobao to buy a booster board, to be inexpensive, conditions: charging treasure standard output voltage, output meets the input requirements of light cat (light cat behind the label)
Connect the USB plug and power plug to the router
And see if the router works
The installation of the booster board is actually very simple, just need to cut the usb cable, take out the red and black cables responsible for power supply, connect the black core wire to the IN end of the booster board, and connect the red core wire to the IN end of the booster board. At the output end, the tail cable is connected to the output end of the booster plate according to the requirements of the power supply polarity.
After the connection is complete, but also adjust the output board voltage, because the light cat is using 12V voltage, we just connect the USB port to the charging bank, use a multimeter to monitor the output voltage, the output voltage can be adjusted to 12V
In general, under normal circumstances, the charging bank can not directly supply power to the router, but it can supply power to the router after using the booster circuit.
Under normal circumstances, the power bank is the output of the standard 5 volts, and the working voltage of the ordinary router is generally 12 volts, so the router is generally unable to directly drive the router to work, but you can use the booster line to increase the output 5 volts to 12 volts and then power the router.