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

It's good product for uninterrupted wifi, easy installation less price. We can replace the batteries if batteries are expired. Good customer support as well..

The CRUST Smart Mini UPS is a must-have for anyone who wants uninterrupted WiFi access during power cuts. Designed to keep your router and modem running for up to 4 hours, this mini UPS delivers both reliability and convenience.Key Features:Compact Design: The small and sleek form factor allows it to fit seamlessly alongside your router and modem setup, taking up minimal space.Easy Installation: It’s a plug-and-play device, and setup is straightforward. Simply connect it to your router or modem using the provided cables, and you're good to go.Power Backup: The backup time is quite impressive, offering up to 4 hours of runtime during power outages. This ensures uninterrupted internet access, which is especially useful for work-from-home setups or smart home devices that rely on constant connectivity.Smart Protection: It comes with features like overcharging, deep discharge, and short circuit protection, safeguarding both the UPS and your devices.Performance:The UPS performs reliably in power outages, maintaining a stable WiFi connection throughout. During tests, it easily powered a standard WiFi router and modem combo for about 3.5-4 hours, as advertised. This is especially helpful for those living in areas with frequent blackouts or voltage fluctuations.Pros:Simple installation and setupLightweight and portable designUp to 4 hours of power backupProtects your devices from electrical surges and dropsCons:The device can heat up slightly during extended use, though it doesn’t affect performance.The backup duration may reduce over time, as is typical with battery-operated devices.Verdict:Overall, the CRUST Smart Mini UPS is an excellent investment for anyone who relies heavily on a stable internet connection. It delivers on its promise of extended power backup, making it perfect for working professionals, students, and smart home users. If you're tired of losing your internet during power cuts, this product is worth considering.

It's been one month. So far, the performance is good.

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!

Useless product. It worked for a week and stopped working.. Though they are responding for service calls , till date they did no replace it…

So far not observed any issues. Easy to install.

Value for money

My experience :- Seems to be working fine with my 9V router- No switching lag observed- Can be easily mount on a wall nail- Installation is a DIY- Build quality is goodI haven't tried fully draining out the battery but hope to get a backup of around 3 to 4 hours. Again it depends on the router input current and can vary from router to router. Overall it's a good product.