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:
Oakter Mini UPS for 12V WiFi Router Broadband Modem | Backup Upto 4 Hours | WiFi Router UPS Power Backup During Power Cuts | UPS Broadband Modem | Current Surge & Deep Discharge Protection
  • WiFi Router UPS: Oakter Mini UPS for wifi router provides upto 4 hours of power backup (depends on current consumption of wifi Router) to your 12V WiFi router, Broadband Modem. Mini UPS works as an inverter for WiFi router, Broadband modem which ensures uninterrupted power supply in case of power cuts or switch over to generators
  • Smart UPS for WiFi Router: Mini UPS for WiFi Router having an intelligent battery management system, Mini UPS charges itself when there is electricity. Mini UPS is Online WiFi router UPS thus do not require switching between two paths in case of power failure or switch over to generators. it has inbuilt current, surge and deep discharge protection
  • Plug-N-Play: Take out the power adapter from WiFi router and insert it in the Mini UPS input female socket, connect the "OUT" of Mini UPS to your WiFi router. Note - Use additional connector wherever require. Mini UPS is a consumer grade CE and ROHS certified. It Uses BIS Certified 2 Nos. Lithium-ion Cells (Brand: Sinohan Power Battery, Model: 18650)
  • Supported WiFi Routers: Mini UPS for WiFi Router supports all type of 12V DC WiFi Routers, Broadband modems, Set-top box and CCTV cameras(12V-0.5A, 12V-1A, 12V-1.5A, 12V-2A, 12V-2.5A, 12V-3A). Supported all major routers like D-Link, TP-Link, Jio Fiber, Cisco, Mi, Tenda, Nokia, Asus, Linksys, airtel, BSNL, ACT, Netgear, and more.. (Before buying please ensure your WiFi router is 12V DC)
  • Repair Assurance: Post 1-year Warranty, When your backup wanes simply contact our dedicated Customer Support (+91 7575040506) . Oakter will collect your unit, Repair it and swiftly return it to you within 48 hours post repair—all at 699 INR .Your uninterrupted power experience is our commitment.
ZINQ Mini UPS for 12V Routers, High Power Fiber Routers, Broadband Modems | Seamless Automatic Switching | Upto 4 Hours Power Backup During Power Cuts (Black)
  • Smart Charging: The smart battery management system automatically charges the UPS battery when the power is switched on and during power cuts spontaneously switches to battery mode.
  • Up to 4 hours of backup: The UPS provides 4 hours of seamless power backup for your WiFi or ADSL router.
  • Easy installation: It is DIY friendly as it can be installed within 30 seconds.
  • Product Certification: BIS certified, consumer-grade CE, RoHS certified
  • Warranty: 1 year from the date of purchase as provided by the manufacturer
RESONATE RouterUPS CRU12V2A | Zero Drop | UPS for WiFi Router | Mini UPS | Up to 4 Hours PowerBackup | Battery Replacement Program | Router UPS Compatible with 12V <2A Routers, FTTH, Modem, Set Top Box, Alexa, Mini Camera
  • Un-Interrupted Internet, Up to 4 Hours : Seamless WIFI during power cuts, as you work, play, shop, study, entertain from home. Up to 4 hours of power backup for your WIFI or ADSL router.
  • Zero Disconnects, Designed for 24x7 Use : Plug & Play, Install in 30 Seconds, optional wall-mount. No More disconnects of VPN, WebEx, Zoom, Skype, Netflix, Any Desk during power-cuts whether it’s a minute or an hour.
  • Intelligent Charging & Safety First : CE, RoHS, BIS, 6 Safety Circuit Protections. Intelligent charging for longer battery life
  • Compatibility & Best Performance : Compatible with most 12V < = 2A, WiFi routers and DC devices. If your AC/DC Adapter is at 12V 0.5A please change it to 12V 1.0A for best performance.
  • 1 YEAR WARRANTY : 1 Year Mail-In Warranty.
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
Cuzor 12V Mini ups for WiFi Router | Power Backup up to 4 Hours | Replaceable Battery | Ups for WiFi Router | WiFi Router ups up to 2A| ups for uninterrupted wi-fi| Portable ups | WiFi Ups
  • UNINTERRUPTED CONNECTIVITY: Upto 4 hours long backup with 2 x 2600mAh heavy duty EV Grade cells so you can be connected with the world even when the power is out
  • VERSATILE: Compatible with all 12V routers. Not compatible with Ubiqcom, NetLink, Syrotech, Alphion 100C, 1524, BDT-121 UT-STAR ONT4842W, DBC, DigiSol, AX Routers.
  • HASSLE-FREE BATTERY REPLACEMENT: No need to keep buying a new UPS every year. Let us know whenever the backup drops. We will pick up the unit, replace it with a brand-new battery, and ship it back within 48 hours at bare minimum cost of Rs 699 only.
  • 1-YEAR REPLACEMENT WARRANTY: Hassle-free 1-year brand warranty from the date of purchase - Doorstep pickup, 24hr shipment of replacement unit.
  • USAGE INSTRUCTION: If your power adapter is 12V-0.5A or 12V-0.75A, please upgrade to a 12V-1.5A adapter for improved performance.
Cuzor Mini UPS PRO | Long Backup Upto 7 Hours | 12 Months Doorstep Warranty | Supports Jio, Airtel Xtreme & All Other 12V Routers Upto 3Amps | Ups for WiFi Router 12V Upto 3A |
  • UNINTERRUPTED CONNECTIVITY: Upto 7 hours long backup with 3 x 2900mAh heavy duty EV Grade cells so you can be connected with the world even when the power is out.
  • VERSATILE: Compatible with all 12V-3A routers. Not compatible with Jio AirFiber Routers.
  • 1-YEAR REPLACEMENT WARRANTY: Hassle-free 1-year brand warranty from the date of purchase - Doorstep pickup, 24hr shipment of replacement unit.
  • HASSLE-FREE BATTERY REPLACEMENT: No need to keep buying a new UPS every year. Let us know whenever the backup drops. We will pick up the unit, replace it with a brand-new battery, and ship it back within 48 hours at bare minimum cost of Rs 999 only.
  • USAGE INSTRUCTION: If your power adapter is 12V-0.5A, 12V-0.75A or 12V-1A, please upgrade to a 12V-1.5A adapter for improved performance.
Luminous 1202|Mini Ups|Dual-Band Router Ups|Reliable Power Backup During Power Cut for WiFi Router,Intercom,Set-Top Box,Alexa,and Mini Camera|Upto 4Hrs Backup|Portable Ups |Backup & Protection,Blue
  • Ideal for 12V Routers up to 2.5A, CCTV, POS Machines
  • Good Power backup - 4hrs
  • 30 Second DIY Installation
  • Intelligent charging - 1hr
  • BIS Safety agency approved
Oakter Mini UPS for 9V WiFi Router Backup Upto 4 Hours | WiFi Router UPS Power Backup During Power Cuts | UPS for 9V Router Broadband Modem | Current Surge & Deep Discharge Protection
  • WiFi Router UPS: Oakter Mini UPS for wifi router provides upto 4 hours of power backup (depends on current consumption of wifi Router) to your 9V WiFi router, Broadband Modem. Mini UPS works as an inverter for WiFi router, Broadband modem which ensures uninterrupted power supply in case of power cuts or switch over to generators
  • Smart UPS for WiFi Router: Mini UPS for WiFi Router having an intelligent battery management system, Mini UPS charges itself when there is electricity. Mini UPS is Online WiFi router UPS thus do not require switching between two paths in case of power failure or switch over to generators. it has inbuilt current, surge and deep discharge protection
  • Plug-N-Play: Take out the power adapter from WiFi router and insert it in the Mini UPS input female socket, connect the "OUT" of Mini UPS to your WiFi router. Note - Use additional connector wherever require. Mini UPS is a consumer grade CE and ROHS certified. It Uses BIS Certified 2 Nos. Lithium-ion Cells (Brand: Sinohan Power Battery, Model: 18650)
  • Supported WiFi Routers: Mini UPS for 9V WiFi Router supports all type of 9V DC WiFi Routers, Broadband modems, Set-top box and CCTV cameras(9V-0.5A, 9V-1A, 9V-1.5A, 9V-2A, 9V-2.5A, 9V-3A). (Before buying please ensure your WiFi router is 9V DC)
  • Repair Assurance: Post 1-year Warranty, When your backup wanes simply contact our dedicated Customer Support (+91 7575040506) . Oakter will collect your unit, Repair it and swiftly return it to you within 48 hours post repair—all at 699 INR .Your uninterrupted power experience is our commitment.
Ambrane Mini UPS for 12V WiFi Router Broadband Modem, Backup Upto 5 Hours, WiFi Router UPS Power Backup During Power Cuts, Ups for Router up to 2A, Portable ups(Powervolt, Black)
  • Uninterrupted Internet Connectivity: The UPS provides up to 5 hours of seamless power backup for your WiFi or ADSL router.
  • Easy & Straight-Forward Installation: It is DIY-friendly as it can be installed easily at the comfort of your home without requiring any special assistance.
  • Multi-Layers of Protection: With Multi-layers of Protection like Overcharge Protection, Short Circuit Protection, Temperature Resistance and more, it ensures utmost safety. It is also BIS Certified.
  • Reliable and Long-lasting: Built with a high-quality Lithium Polymer battery and top-in-class Polycarbonate material, it provides utmost durability.
  • Wide Compatibility: This Router UPS is compatible with 12V devices having a maximum current rating of 2A.
VictorPro 12V Mini UPS for WiFi Router Airtel Xtream JioFiber | Power Backup up to 5 Hours | Replaceable Battery| Ups for Wi-Fi Router and Modem up to 2.5A | Portable ups for Modem, Set Top Box & More
  • Un-Interrupted Internet, Upto 5 Hours Power Backup : Seamless WIFI during power cuts, as you work, play, shop, study, entertain from home. Up to 5 hours of power backup* for your WIFI or ADSL router. Backup may vary on device and does not constitute warranty
  • Zero Disconnects, Designed for 24x7 Use: Plug & Play, Install in 30 Seconds, optional wall-mount. No More disconnects of Google Meetings, Youtube, Amazon Prime, VPN, ,Zoom, Skype, Netflix, Any Desk during power-cuts whether it’s for a second, minute or hours.
  • Easy to Use Plug-N-Play & Best Performance: Compatible with most 12V < = 2.5A, WiFi routers and DC devices. No need for AC/DC Adapters. VictorPro Mini Ups comes with attached power supply that automatically adapts to the power requirment of your device
  • Hassel Free 1 Year Replacement Warranty : We stand by our product quality and provide a 12 month replacement warranty. Hassel Free Replacement Service
  • Replaceable Batteries: No need to keep buying a new UPS every year. Let us know whenever the backup drop. Battery Replacement at Rs 499 only.
  • 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.