CRUST Smart Mini UPS for WiFi Router and Modem. Upto 4 Hours Power Backup. Replaceable EV Grade Li-Ion Battery. Supports 9V & 12V Routers, CCTV, Set Top Box, Access Control

I've been using the CRUST Mini UPS for a few weeks now, and it's been a game changer during power cuts. It switches seamlessly to battery mode without interrupting my internet connection. The backup lasts around 4 to 5 hours with my router, which is more than enough for most outages. The build quality is compact and solid, and I appreciate the smart voltage detection (9V/12V), no manual adjustments needed. Setup was simple, and it works silently without heating up. Highly recommended if you want uninterrupted Wi-Fi at home or during work-from-home sessions. Worth the price!

I must say thanks to the Manufacturer, Very awesome product, In power cuts my teams meeting was disturbed with the European client, now hassle free connected to the internet, Pls IT people got for it. After using almost two months.

Product works great and I am using it for wifi router and supports upto 2 hours for two laptops and two mobile phones. When bought initially we need to standalone charge it for 7-8 hours and then it works. The Crust product team should work on battery support and company should extend its warranty to two years for a better customer trust. *Crust's service is prompt if you get any issues and they response on their provided contact on WhatsApp

This product is good . It is an indian brand and it gives 3+ hours backup which I have tested.

Such a disappointing product. It stopped working in just 10 months. My Resonate UPS has been running perfectly for more than 5 years. This one is still under warranty, so I wanted to claim it. But after reading the terms, it looks like the process can take more than 15 days, the claim can get rejected, we may have to ship the item ourselves, and pickup of the replacement has to be done from their hub. On top of that, the shipping cost is also on us. Given all this, I would rather buy another UPS from Resonate or some other reliable brand. My advice is to avoid this brand entirely.

The CRUST Smart Mini UPS for my router has proven to be an excellent choice. During a recent power outage, it kept my router running for a full 4 hours—plenty of time to handle most situations. The setup was straightforward, and the compact design is a nice touch, fitting neatly in my space. Pros: Performance: Provides 4 hours of backup power as advertised. Ease of Use: Simple and quick to set up. Build Quality: Sturdy and well-constructed. Value: A worthwhile investment for continuous internet access. Overall, the CRUST Smart Mini UPS is a reliable and efficient solution for maintaining your internet connection during power interruptions. Highly recommended!

I wanted my WiFi router work uninterrupted during power cuts - most of my power cuts only for a minute or two - but this interrupts my work by about 10 minutes each time it happens as the router needs to restart. I was looking for a simple device that can help me get through this issue. Then I found the CRUST Smart Mini UPS. The perfect solution. It is an awesome "in-line" mini device that is doing it's job effortlessly. Very Easy to connect. Smart enough to detect the voltage of the application it is supporting (also has an indicator on it showing which voltage it is auto serviing). Came with a switch to tun-off the device when don't need to run it. My money's worth. Go for it. Highly recommended.

The battery was supposed to have a long lifespan, but it has died after just 17 months.