Best UPS for WiFi Routers and Modems [2025] – Stay Connected During Power Cuts!

Updated: April 2025 

 

Small UPS devices that keep your internet alive even during blackouts. Check out our top picks!

Power cuts can be annoying, but losing your WiFi in the middle of work, gaming, or a movie night? Even worse! That’s where a mini UPS for WiFi routers and modems becomes a lifesaver. These compact backup solutions ensure uninterrupted internet, protect your devices, and give peace of mind.

In this guide, we’ve curated the Best UPS for WiFi Routers and Modems in India (2025) based on backup time, compatibility, build quality, and value for money. Stay powered up, always!


Quick Summary – Top UPS for WiFi Routers and Modems in India 2025

Product Backup Time Best For Price (₹) Link
Oakter Mini UPS (12V, 4 Hours Backup) Up to 4 Hours Affordable & Reliable Backup ₹1,399 Buy Now
Trenzu WiFi UPS (6000mAh, 14 Hours Backup) Up to 14 Hours Long Backup Power ₹2,199 Buy Now
Oakter Mini UPS for Jio AirFiber (6x2000mAh) Up to 4 Hours Jio AirFiber Compatible ₹2,499 Buy Now
V-Guard Envibe Router UPS 4–5 Hours Trusted Brand Option ₹2,299 Buy Now
Amazon Basics Router UPS (12V, 3 Hours Backup) Up to 3 Hours Budget Reliable Choice ₹1,499 Buy Now

🥇 1. Oakter Mini UPS for 12V WiFi Router – Buy on Amazon

Best Affordable WiFi Router UPS

This compact UPS from Oakter offers a simple and effective 4-hour backup for 12V routers and modems. It’s super easy to set up and supports almost all popular broadband devices.

Pros:

  • Plug-and-play design
  • Supports routers, modems, and intercoms
  • Lightweight and portable
  • Value for money

Cons:

  • Backup limited to around 4 hours

🔋 2. Trenzu WiFi UPS Power Backup – Buy on Amazon

Best Long Backup UPS for WiFi Routers

With a massive 6000mAh battery, the Trenzu UPS delivers up to 14 hours of backup! It’s universally compatible, even with CCTV cameras and Jio Air Fiber devices.

Pros:

  • 6000mAh high-capacity battery
  • Works with routers, cameras, and setup boxes
  • 12 months warranty
  • Long-lasting performance

Cons:

  • Slightly larger form factor

📶 3. Oakter Mini UPS for Jio AirFiber – Buy on Amazon

Best for Jio AirFiber and AirFiber Plus Devices

Specially made for Jio AirFiber routers, this model features 6x2000mAh batteries, surge protection, and deep discharge protection. Perfect if you want a specialized solution!

Pros:

  • Built specifically for Jio AirFiber routers
  • Overcurrent and discharge protection
  • Reliable and portable
  • 1-year warranty

Cons:

  • May be overkill for basic routers

4. V-Guard Envibe Router UPS – Buy on Amazon

Best Trusted Brand Router UPS

V-Guard, a household name for power solutions, brings this durable UPS for routers with 4–5 hours of backup time. It also works for intercoms, Alexa, and mini cameras.

Pros:

  • Reliable brand trust
  • Easy installation
  • Good backup time (4–5 hours)
  • 1-year warranty

Cons:

  • Slightly premium priced

💻 5. Amazon Basics UPS for WiFi Router – Buy on Amazon

Best Budget Option for Router UPS

If you’re looking for something simple, affordable, and from a brand you can trust, Amazon Basics has you covered. It provides up to 3 hours of uninterrupted internet.

Pros:

  • Excellent price
  • Compact and lightweight
  • Surge and discharge protection

Cons:

  • Slightly shorter backup duration (3 hours)

🛒 Buying Guide: How to Choose the Right Mini UPS for WiFi Routers

When shopping for a UPS for your WiFi router or modem, consider:

  • Backup Duration: Choose based on your typical power outage duration (3–14 hours).
  • Voltage & Compatibility: Match the output voltage (usually 12V) and current (1A–2.5A) with your router.
  • Installation: Most models offer plug-and-play convenience.
  • Battery Quality: Higher mAh ratings offer longer backup times.
  • Warranty: Prefer products with at least 12 months warranty for added assurance.
  • Additional Protection: Features like surge protection and deep discharge protection increase device safety.

💬 Final Thoughts

A reliable WiFi UPS is no longer a luxury—it’s essential for uninterrupted internet, remote work, smart homes, and entertainment. Whether you need a budget-friendly pick like Amazon Basics, or extended backup power from Trenzu, these 2025 options keep you connected even when the lights go out.

🛍️ Pro Tip: Grab these UPS devices during Amazon sales to score big discounts!


🔔 Disclaimer on Prices
Prices are accurate at the time of publishing but may vary. Click product links for the latest prices and offers.

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