Audio & Video Cables & Adapters
Mini UPS Battery Backup for Routers,INVERCRIGIL 60W Built-in 24000mAh with POE,Output DC 9V/12V 3.5A USB/DC 5V/2.4A for Modem,Security Camera, Smartphones(DC Mini UPS)
Un-Interrupted Internet:Use the DC Mini UPS to make your work or play from home a Seamless Experience,must for ones who have frequent power disconnection,zero lag time.it supports most type devices such as Wifi Routers, ADSL modems, Fiber Internet...
https://www.bizrate.co.uk/audio_videocables_adapters/mini-ups-battery-backup-for-oid37332819034.html