Oakter Mini UPS for 12V WiFi Router Broadband Modem | Backup Upto 4 Hours | WiFi Router UPS Power Backup During Power Cuts | UPS Broadband Modem (12 Volt Backup Upto 4 HRS)

I purchased the Oakter Mini UPS for 12V from Amazon about 8-9 months ago, and I must say, it’s been superb! This device is incredibly helpful, especially because it prevents my router from restarting during power cuts, saving me the hassle of waiting for it to reconnect. The product claims up to 4 hours of battery backup, but in reality, it delivered around 2-2.5 hours initially, which was still great for my needs.Over time, as expected, the battery backup decreased. After 8 months of use, it now provides only 10-15 minutes of backup. However, there’s no need to worry since it’s still under warranty! I reached out to Oakter’s support team, and I can’t praise them enough—they are super friendly, responsive, and even available on weekends via their WhatsApp number (you’ll find it in the box). They handled my query quickly and efficiently.Some might wonder why the battery backup dropped from around 3 hours to 10-15 minutes after 8 months. Honestly, for a product priced at just ₹1,299 (as of 18/05/2025), I think it’s totally worth it for the value it offers.I highly recommend this Mini UPS to anyone looking for a reliable and affordable solution. A big thank you to the Oakter team for their amazing support—I’m truly happy with my purchase!

I want to express my appreciation for the excellent service I received from your customer support team.I purchased the Oakter Mini UPS in August 2024, and it has performed exceptionally well since then. Recently, I encountered an issue where the UPS stopped providing output to my router. Since the product was still under warranty, I reached out to your customer service center.I was very pleased with the prompt and professional response. Upon request, I provided the required details, including photos, a short video demonstrating the issue, and the invoice copy. Your team quickly evaluated the case and approved a replacement without delay.I am extremely satisfied with both the product performance and the outstanding customer service. Thank you for your cooperation and support.

The product is good considering others in the market. For 2 years it gave a good back up of upto 3-4 hours but after 2 years now it barely gives 15 minutes backup. Since the warranty is over nothing can be done other than accepting the product has lived it's course. It's same with every product like this so don't really have any complaints 2 years at this price is still a good deal.

I purchased it last year, it worked as expected nothing fancy. The only thing is it lasted only 1 year, which is slightly disappointing. I had purchased another brand little bit costly but it lasted for 3+ years, so it proved more cost effective than this product. Go for Okter, if you have limited budget and want to reliable product.

I have been using this for last 6 months and it’s been very useful. This gave me power backup for almost 5-6 hours without any interruption. I guess it will give more hours than this. Worth buying the product. No issues found till today. Design quality wise little quality improvement is required. Anyhow it’s not an issue.

Nice product and excellent customer support from Oakter, the device offers continuous backup support of 4-5 hrs after the power outage. The wifi doesn't disconnect after switching to the the backup, which is a great thing! Definitely recommended for frequent power failures 👍

Good customer support. Resolved my query when I bought a new Mini UPS 12V for wi fi router. The product is plug and play, easy to use and looks colorful.Suggestion : You may please update the standard setup and installation video link which shows old version of wi fi modem & routers.

Used it for 10months, now its not even giving backup for a min. router goes off before the generator comes online. need to see if i can claim warrently. Used it for my Jio router.Just an update, i reached out to the product support team to claim warranty, they are very responsive. will update here once i get the replacementReceived the replacement product, its working good. Very responsive customer care service, didnt expect it. Overall Satisfied.