Cuzor Mini UPS Pro

Been two years since I installed it and just forgot about it. No battery replacement and no issues till now. Just plug one end to the adapter and the other to the router and its good to go. It is super essential for JioFiber users like me since the router takes a long time to start up in case of a power outage and then all the smart home devices get disconnected as well. After I installed this UPS my internet connection has been on 24x7. It has a really good battery backup as well. The maximum I got once was 6 hours. There aren't any long outages here so don't know how much I'd get with frequent power cuts but for my purposes it works really well.

I've been using the Cuzor Mini UPS PRO 12V Router UPS for over 6 month now, and it's a game-changer for my home broadband setup in Bengaluru. Power cuts are frequent here, but this little beast keeps my router and modem running smoothly for up to 8 hours on a full charge—thanks to the 3×2900 mAh batteries delivering up to 3A output. Setup was a breeze: plug in the router/modem, and it auto-switches seamlessly during outages. No more dropped WiFi calls or interrupted streaming!Product quality is outstanding—compact, sturdy build that feels premium, and it handles my TP-Link router without any heat issues or voltage drops. What truly sets it apart is Cuzor’s customer support, when I asked a query in the WhatsApp support they ensured that problem was resolved and also made a backup call to ensure everything working fine. In a market full of generic backups, this feels like premium service.Highly recommend for anyone tired of power woes. Worth every penny!

Good backup more than 4 hours easy installation Compact. Good mini ups. Works with Airtel xstream fibre.

Purchased on 10 Jan. Gives around 5.5 hours backup for my Jio Fiber router. No delay, no restart when power goes off and switches instantly where the internet stays connected smoothly. Good value for money. Slightly disappointed that it does not provide upto 8 hours backup as described. Would recommend for basic home internet backup and work from home people. It is very small in size and of good finish and quality.

Here is why I highly recommend it: Zero Lag Switching: When the power goes off, the router doesn't even reboot. The transition is completely seamless, meaning no dropped Zoom calls or gaming lag. Incredible Battery Life: The 3x2900 mAh battery is a beast. It easily powered my router through a recent 5-hour outage without breaking a sweat. Plug & Play: Setup literally took 2 minutes. You just plug it in between your wall adapter and the router, and you're good to go. It’s compact, feels well-built, and gives immense peace of mind. Highly recommended for anyone working from home or anyone who just wants uninterrupted Wi-Fi. Worth every penny!

This is a very useful UPS for modem. You only realise its value when you actually use it. For people working from home and having multiple concalls, a power failure is a nightmare. In my case, my building has a diesel generator power but it takes 5 minutes for the power to come on. Your laptop has a battery but modem takes another 5 minutes to power up. This leads to loss of productivity and embarrassment at work. Giving excuses like power failure is not acceptable when you work for international clients. This is where this small gadget adds immense value. It ensures your modem remains on. It gives good back up, almost 1.5 hours for my Jio modem. A must-have for anyone working from home.

It works the way I expect it to work. It has the expected battery life and pretty much gets the job done. Good Product👍

I recently purchased the Cuzor Mini UPS Pro for my router, and the overall experience has been quite average. The UPS itself works as expected in terms of backup, but the major issue I faced was with the DC connector provided. It did not fit properly with my router, resulting in a loose connection. This led to unnecessary confusion and multiple trials to figure out the exact compatibility problem. Eventually, I had to purchase a separate connector offline, which cost me around ₹200. The cost is not really the concern here, but the mental hassle and time spent in identifying the right solution was frustrating. For a product meant to provide convenience, this added effort defeats the purpose to some extent. Another issue I faced was with charging. The UPS is supposed to get fully charged in around 7–8 hours and show a green light. However, even after 12+ hours, it continued to show an orange light. After some troubleshooting, I realized that if your router adapter is 12V 1A, the UPS will not charge properly. You need a 12V 3A adapter for it to function correctly. After one week of use, I can say that the power backup is giving me approximately 8 hours, which is good. I also contacted Cuzor customer care, and they provided me with a 12V 3A adapter. After switching to this adapter, the UPS is now charging and powering the router properly. Cuzor should either provide the correct connector options in the box or include a proper converter to handle different router types. At the very least, they should clearly specify compatible connector types. Also, since Cuzor may not know which routers their DC adapter will fit, they should provide a list of compatible WiFi router models for the convenience of customers.