If you need internet 24/7 365 days of the year and can’t imagine being without wifi at home or office then we have a best solution for your wifi router, fiber Ont Modem and storage etc. For a dedicated power backup solution for your wifi router/modem setup best solution is mini ups. Avoid desktop/pc based UPS which can be a problem at times due to auto cutoff being designed for big system.

We gonna list few better Mini ups system which are best suited for power backup of home/work wifi router or modem:
Cuzor Mini UPS PRO | Backup Upto 8 Hours | 3x2900 mAh Battery | Supports Jio, Airtel & All Other 12V Routers Upto 3Amps | Ups for 12V WiFi Router | Power Backup for WiFi Router | WiFi ups
  • UNINTERRUPTED CONNECTIVITY: Upto 8 hours long backup with 3 x 2900mAh heavy duty EV Grade cells.
  • VERSATILE: Compatible with all 12V-3A routers.
  • 1-YEAR REPLACEMENT WARRANTY: Hassle-free 1-year replacement warranty - Doorstep pickup and drop
  • REPLACEABLE BATTERY: No need to keep buying a new UPS every year. Replace batteries and make it new
  • USAGE INSTRUCTION: Please use a 12V-1.5A or above adapter for improved performance
Resonate RouterUPS® Gen2 | Original Router UPS for 12V WiFi Router & Modem (Supports up to 2A) (7800mAh - 95% Longer Power Backup) | Compact Mini UPS with Intelligent Charging (Upto 6 Hrs Internet)
  • Original RouterUPS Gen2: Invented and Manufactured by Resonate, the pioneers of Router UPS. Enjoy uninterrupted internet with up to 6 hours of power backup during power cuts. Perfect for work, study, gaming, and entertainment. Built with superior quality for long-lasting reliability. It's like a Power Bank for your Wifi router.
  • Seamless Connectivity 24/7: Say goodbye to disconnects during power cuts. Designed for round-the-clock use, this plug-and-play RouterUPS installs in just 30 seconds with an optional wall mount. Stay connected on VPN, WebEx, Zoom, Netflix, and more, even during long outages with wifi router backup power supply.
  • Intelligent Charging & Maximum Safety: Enjoy longer battery life with advanced intelligent charging technology. Certified for safety with BIS, CE, and RoHS, featuring 6-layer protection against overcharging, overheating, and short circuits.
  • Compatible with Most 12V Routers: Works seamlessly with WiFi routers requiring up to 2A power. For high-power routers like NetLink, Syrotech, or Alphion, explore our CRU12V3A variant model. Check your router’s power label or reach out to our customer care for assistance.
  • Optimized Battery Design for Superior Performance: Equipped with 3 x 2600mAh high-capacity lithium-ion batteries, the RouterUPS ensures efficient power management, reduced heat, and up to 6 hours of uninterrupted backup.
Cuzor Mini UPS for 12V WiFi Router | Backup up to 5 Hours | 2x2900 mAh Battery | Power Backup for WiFi Router | ups for uninterrupted Wi-Fi| Portable UPS | WiFi ups
  • UNINTERRUPTED CONNECTIVITY: Upto 5 hours long backup with 2 x 2900mAh heavy duty EV grade cells
  • VERSATILE: Compatible with all 12V routers. Supports 12V0.5A, 12V1A, 12V1.5A and 12V2A power ratings
  • REPLACEABLE BATTERY: No need to keep buying a new UPS every year. Replace batteries and make it new
  • REPLACEMENT WARRANTY: Hassle-free 1-year replacement warranty, doorstep pickup and drop
  • USAGE INSTRUCTION: Please use a 12V-1.5A or above adapter for improved performance
Portronics Power Plus Advanced Mini Router UPS for 12V DC WiFi Router Broadband Modem, 4 Hours Playback, Router UPS Power Backup During Power Cuts, Surge & Discharge Protection, Portable UPS(Blue)
  • Smart Power-Cut Solution : Power Plus provides battery backup for your router and other devices, keeping your Wi-Fi and internet connection stable. Keep your router, set-top box, and other devices running smoothly when your electric power cuts.
  • Wide compatibility : The Portronics PowerPlus provides backup power to devices in your home such as Wi-Fi routers, set-top boxes, CCTV Cameras, and cordless phones. Keep your essential electronics running during power cuts.
  • Intelligent Power Solution: The Portronics Power Plus delivers Up to 4 Hours of Backup Power. Keep watching your favorite shows, browsing the internet, and staying connected.
  • Smart Battery Backup: The Portronics PowerPlus supports a standard 12V DC input and features a powerful 2000 mAh battery to keep your smart home devices running for hours. To get the most out of it, simply charge the PowerPlus for 3 hours before using it for the first time.
  • Quick Installation: Forget complicated setups, the Portronics PowerPlus is ready to go in minutes. Simply unpack, connect your devices, and enjoy uninterrupted power for your home in minutes.
IQMATIC Mini UPS | Up to 4 Hours Backup with 12 Months Warranty | Compact UPS for 12V (0.5A-3A) WiFi Router & Broadband Modem | Zero Lag Power Backup for Power Cuts
  • KINDLY NOTE: THIS DEVICE DOESN’T WORK WITH ANY AIR FIBER DEVICES.
  • Connectivity: compatible with all 12V (0.5A-3A) Wi-Fi Routers, Modems, broadband internet and other 12V (0.5A-3A) devices like CCTV, intercom, set-top box, etc.
  • Long backup without Lag: Seamless power backup up to 4 hours with zero lag switching during power cuts. Designed to be used 24/7.
  • Easy to install: Quick 30 seconds DIY setup without any fuss.
  • Wall Mounted: Comes with a hole for wall mount application for seamless installation in your household.
V-Guard Envibe Router UPS | 4-5 Hours of Uninterrupted Internet Connectivity | Mini UPS for 12 V Wi-Fi Router | for WiFi Router, Intercom, Set-Top Box, Alexa, and Mini Camera | 1 Year Warranty
  • UNINTERRUPTED INTERNET CONNECTIVITY : Zero Change-Over Time Technology | 4-5 Hours of Uninterrupted Power (depending on the power consumption of Wi-Fi Router)
  • EASY & STRAIGHT-FORWARD INSTALLATION : Plug & Play Design | Colour-Coded Input & Output Jacks
  • ASSURED DEVICE SAFETY : Multi-Layered Safety Features for Your 12 V Device | Over-Current Protection | Ripple-Protection | Short-Circuit Protection
  • RELIABLE & LONG-LASTING BATTERY : A-Grade Cell Quality with 2C Discharge Rate | High Quality Protection Circuit Module (PCM) | Overcharge Protection | Over-Discharge Protection
  • VERSATILE APPLICATIONS : Compatible with 12 V Devices Having a Maximum Current Rating of 2 A such as : Router | Modem | ONT/OLT | VIOP Phone | Set-Top Box | CCTV Camera
APC Back-UPS BX600C-IN 600VA / 360W, 230V, UPS System, an Ideal Power Backup & Protection for Home Office, Desktop PC & Home Electronics
  • Compact Design Line Interactive UPS with Load Capacity of 360Watts / 600VA. Output Frequency (sync to mains) : 47 - 63 Hz Sync to mains
  • Three Battery Backed up and Surge Protected 6A, 2/3 Pin Output Indian Power Socket
  • Automatic Voltage Regulator (AVR) with Wide Input Voltage Range 145-290V, Transfer Time - 10 ms typical : 12 ms maximum
  • 1x7.2Ah Battery provides 20 - 75 min. Back-Up time *as per the load
  • Generator Compatible; Compatible with low power loads e.g. Wi-Fi router, DSL modem
Cuzor UPS for Jio Fiber & Airtel Xtreme Routers | 2x2900 mAh Batteries | UPS for 12V WiFi routers Upto 2.5A | Power Backup for WiFi Router | ups for uninterrupted Wi-Fi | Portable UPS | WiFi ups
  • UNINTERRUPTED CONNECTIVITY: Upto 5 hours long backup with 2 x 2900mAh heavy duty EV grade cells
  • VERSATILE: Compatible with all 12V routers. Supports 12V0.5A, 12V1A, 12V1.5A , 12V2A and 12V2.5A power ratings.
  • REPLACEABLE BATTERY: No need to keep buying a new UPS every year. Replace batteries and make it new
  • REPLACEMENT WARRANTY: Hassle-free 1-year replacement warranty, doorstep pickup and drop
  • USAGE INSTRUCTION: Please use a 12V-1.5A or above adapter for improved performance
Resonate RouterUPS® Pro (100% Extra Backup) | 10400mAh Mini UPS Power Backup for 12V WiFi Router & Modem (Supports upto 3A) | Upto 8 Hrs with Multi-LED Indicator | Jio Fiber, Airtel Xstream Compatible
  • The Original Router UPS Pro: Designed and manufactured by Resonate, pioneers of Router UPS technology. Provides up to 8 hours of seamless WiFi backup during power cuts for uninterrupted work, gaming, and streaming. It's like a Power Bank for your Wifi router.
  • Smart Multi-LED Indicators & Power Control: Intuitive LEDs display charging, backup, and low battery status, keeping you informed. Includes a convenient power switch for enhanced usability.
  • Advanced Safety & Intelligent Charging: Certified by CE, RoHS, and BIS with 6-layer circuit protection. Intelligent charging technology optimizes battery life and ensures safe, reliable operation during outages to provide wifi router backup power supply..
  • Built for High-Performance Routers: Supports advanced models like Jio Fiber, Airtel Xstream, and more, with compatibility for all 12V up to 3A routers. Check router power ratings before purchase.
  • Quick Plug-and-Play Setup: Install in under 30 seconds with a compact design and optional wall mount for space-saving convenience.
Artis AR-MINIDC-3 Mini UPS for WiFi Router/Modem/Set top Box Devices. 8800mAh Battery. Supports 9V/12V-1A/1.5A/2A Routers. USB Port Phone Charging.Battery Level Indicator. BIS Certified
  • Compact & Lightweight Mini UPS with battery level indicator, 8800mah battery & upto 8 hours backup for Wifi Routers, Modems, DTH Set Top Boxes & USB Smartphone Charging. Router support: 9V/12V-1A/1.5A/2A. POE Support: 15V/24V. USB Output: 1.7A Max.
  • Massive 8800mah battery provides upto 8 hours of backup. Battery Level indicator helps check charge/backup Level. Compatible with All 12V and 9V Routers with 1A / 1.5A / 2A Input Requirement. (Please check your Devices Power Requirement on its original Charger, Please refer user manual before first use)
  • Uninterrupted Lag-Free Backup during Power failure. Micro Load detection ensures no cut off even with micro loads such as only Wifi routers.. BIS Certified, CE, FCC, ROHS Certified Product.
  • Power cable provided to charge the UPS Directly. Not Dependant on Router Charger. Output Y Cable can provide Backup to 2 devices simultaneously such as Modem & Router. 2 Output Bridge Connectors Provided for additional Compatibility. Compatible with all Leading Brands such as TP-Link, D-Link, Netgear, Cisco, Asus, Tenda, Lnksys. Zero Lag Switching - The UPS ensures switching between main power and battery happens without any delay
  • For Any further assistance, please read the user manual or get in touch with us at inquiry@artis.in Or 1800 123 8195. NOTE: Please check the compatibility of your devices before purchasing. This UPS supports 9V and 12V output, it supports 1A/1.5A/2A Output. It supports 15V and 24V POE output and upto 1.7A USB charging Output.
  • Zebronics ZEB-CU5013 Portable CFL UPS: Though it’s a normal CFL ups the best thing about this is replaceable battery of 12V – 7Ah plus 3 normal 2 pin plug are given for any normal router modem or phone charger to be plugged in. It easily gives 4-5 hours of backup. Plus if the battery loses it’s juice in 1-2years one can easily replace it for ₹600-900 by buying online or from any local invertor/battery shop. Zebronics is an Indian manufacturer with wide range of service center where on can easily get after sales service. Negative is no battery level indicator. more info
  • Artis AR-MINIDC-3 Mini UPS for WiFi Router/Modem/CCTV/Set top Box/POE Devices: This device has 9v or 12 v mode. POE support in addition to usb port/pin port for routers. 8800mah battery with indicators. In package stuff include output y cable, power adapter, 2 bridge connectors. more info
  • Luminous LMU1202 12V/24W, Micro DC UPS for WiFi Modem & Router: Ideal for 12V Routers up to 2.5A, CCTV, POS Machines, Power backup – 4hrs, Full charge in 1hr with intelligent charging, BIS Safety agency approved, Max Load: 24W, Power adapter not included & requires 0.5A to 2A, 12V DC adapter for charging. more info

You don’t need UPS for router if you already have home ups / invertor. Its safe to use router on home invertor / ups. Ofcourse if you already have home based battery inverter system then you don’t need min ups power backup. Just ask your electrician to enable the socket of router for inverter power whenever mains line go down due to power cut.

For those who need wifi switched on all the time mini UPS system are the best bet. Whether its work related or can’t keep without internet due to whatever reason you can make yourself to agree for. Mini works best for JioFiber Router or Airtel Xtreme Routers or you have Act wifi router or Bsnl fiber modem router even Excitel Fiber router can get full power backup with this mini ups system.

Most cheap desktop UPS have auto shutdown feature when overall load is too low. So we can’t use same UPS for routers unless one specifically knows that the auto shutdown feature is not present in the UPS or know how to disable it.