Power up your router using power bank , usb charging dock or computer usb port using this cable.
USB charger cable
Application : Wi-Fi Router, Wi-Fi Modem, Speakers, Fan, Table Lamp, Audio
Connector 1 : USB2.0 A male, Connector 2 : DC 5.5*2.1mm
Function Voltage setup 5V to 12V
Input V/A : 5V/2A, Output V/A : 12V/0.7A
Cable length : 1m
Retail Price Rs.260