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
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
Resonate RouterUPS® Gen2 | Original Router UPS for 12V WiFi Router & Modem (Supports up to 2A) | Compact Mini UPS with Intelligent Charging, 30% Longer Backup (Up to 6 Hours) | BIS, CE, RoHS Certified
  • 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.
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
  • 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.
  • Kindly Note : This device doesn’t work with any Air Fibre Devices.
  • 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.
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
ZEBRONICS U735 600VA/360W Microcontroller Based UPS for Office Computers | Home PC with Auto Restart, Generator Compatible, Boost & Buck AVR, Built-in Protection, (Not for Routers)
  • Line interactive UPS
  • Auto restart while AC is recovering
  • Automatic Voltage Regulation (AVR) /
  • Wide Input Range / Microcontroller Based
  • No load Auto Shutdown at battery mode
FEDUS ElecGuard Mini UPS For Wifi Router UPS for Router UPS 6600Mah (2200x3) 24 Month Warranty 12V Mini Inverter Broadband Modem Power Backup Upto 5 Hours For Airtel Xtreme, Set-Top Box, Alexa, Camera
  • ▶ZERO DISCONNECTS: lets you keep your Zoom or video calls, your kid's online classes, video yoga or gym session, online gaming, or work-from-home running without interruption, VPN disconnect, or conference call drop. Designed for 24x7 use, it provides 4-5 hours of uninterrupted power (depending on the power consumption of the WiFi router) to your 12V WiFi or ADSL router. No more disconnects of You-Tube, Pri me, Net flix, or Any-desk during power cuts, whether for a second, minute, or hour.
  • ▶NO LAG AND INTELLIGENT CHARGING: This Mini UPS does not require switching between two paths in case of power failure or switching over to generators. The smart battery management system automatically charges the UPS battery when the power is switched on, and it spontaneously switche to battery mode during power cuts intelligent charging automatically disconnects batteries once fully charged and prevents constant charge and discharge. Longer battery life with our proprietary intelligent charging
  • ▶ASSURED DEVICE SAFETY: Multi-layered safety Features for Your 12 V Device: Over-current protection, Ripple Protection, Short-Circuit Protection, Temperature Resistance, Overcharge, Deep Discharge, and Short Circuit Protection at BMS and MCU Level to safeguard the Router, UPS, and the battery Built with a high-quality lithium polymer battery and top-in-class polycarbonate material, it provides the utmost durability. A-Grade Cell Quality with a 2C Discharge Rate
  • ▶PLUG AND PLAY: Setting up the Mini UPS is a breeze. Remove the power adapter from the WiFi router, insert it in the Mini UPS input female socket, and connect the "out" of the Mini UPS to your WiFi router. Note: Use additional connectors(included with the box) wherever required. And it's ready to provide backup power. The compact design of the Mini UPS takes up minimal space, making it an ideal choice for homes and small offices with limited space.
  • ▶NOT SUPPORTED DEVICES - Net Link, Syro-tech, Alp hion 100C, 1524, BDT-121 UT-ST AR ON T4842W Not compatible with these models as they draw higher power though rated at 12V and <2.5A max.). Self-Check Compatibility: Please check the Router power ratings behind the Router before your purchase. Our customer care (8929133313) is available to assist you and verify your device's 12V DC requirement before purchase. 𝐍𝐎𝐓𝐄: NOT to be used with 9V and 5V Devices
Oakter Mini UPS for Jio AirFiber WiFi Routers | 6x2000 mAh Battery | Backup Upto 4 Hours | AirFiber UPS Power Backup During Power Cuts | Current Surge & Deep Discharge Protection
  • Mini UPS for Jio AirFiber / Jio AirFiber Plus / Airtel Xstream AirFiber / Other AirFiber Routers / Jio Fiber / Airtel Xstream Fiber / TP-Link Routers / D-Link Routers / Other Fiber Routers. Specially engineered for AirFiber Routers, ensuring that your work, entertainment, or smart home devices continue to function without a hitch during power cuts.
  • Seamless Power Backup: Provides up to 4 hours of uninterrupted power to your AirFiber router with zero lag switching, ensuring continuous internet connectivity during power outages
  • Intelligent Charging with LED Indicator: Built-in with an Intelligent Battery Management System, Mini UPS charges itself when there is electricity. It has inbuilt safety features which protects it from current surge and deep discharge ensuring safe and reliable operation.
  • Plug-N-Play: Simply plug your AirFiber router into the Mini UPS, connect it to the power supply, and enjoy uninterrupted internet service. No technical expertise required!
  • Post Waranty Assurance: Post 1-year Warranty, When your backup wanes simply contact our dedicated Customer Support via Whatsapp (+91 7575040506). Replacement available at 3999 INR.
ZEBRONICS MLS755 Line Interactive UPS System, 600VA / 360W, Microcontroller Based, Supports Micro Load, Go to Power Backup & Protection for Home Office, Desktop PC, Routers & Home Electronics
  • Micro Load UPS: The ZEB-MLS755 is a micro-load UPS specifically designed for applications such as WiFi routers, surveillance systems*(* Under testing conditions with 1 DVR without HDD and 3 cameras without IR enabled), PoE switches, Smart Home Hubs, VoIP Phones, Small Nas etc..
  • ZEB Micro Load Sense System: The UPS supports a wide input voltage range, ensuring consistent performance even in areas
  • Battery backup: The ZEB-MLS755 provides an impressive backup of up to 3 hours and 45 minutes* (* Under testing conditions with 1 DVR without HDD and 3 cameras without IR enabled) for micropower consumption devices.
  • Microprocessor Control: The ZEB-MLS755’s advanced microprocessor control system ensures efficient power management and precise functionality.
  • Advanced 3-Tier Battery Management System: The 3-tier battery management system extends battery life by over 30%, optimizing charging and discharging for maximum efficiency and durability.
  • 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.