--- product_id: 363929779 title: "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" brand: "crust" price: "203 Lei" currency: RON in_stock: true reviews_count: 8 category: "Crust" url: https://www.desertcart.ro/products/363929779-crust-smart-mini-ups-for-wifi-router-and-modem-upto store_origin: RO region: Romania --- # Smart dual voltage 9V/12V 4H backup power EV-grade replaceable battery 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 **Brand:** crust **Price:** 203 Lei **Availability:** ✅ In Stock ## Summary > 🔌 Stay powered, stay connected — never miss a beat! ## Quick Answers - **What is this?** 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 by crust - **How much does it cost?** 203 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/363929779-crust-smart-mini-ups-for-wifi-router-and-modem-upto) ## Best For - crust enthusiasts ## Why This Product - Trusted crust brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Safety Suite:** Advanced protections against overcharge, deep discharge, overload, and short circuits safeguard your devices and battery. - • **Sleek & Ultra Portable:** Compact, lightweight design integrates effortlessly into any home or office setup without clutter. - • **Smart Voltage Switching:** Automatically adapts between 9V and 12V output to perfectly match your router or modem’s power needs. - • **Next-Gen EV Grade Battery:** Replaceable lithium-ion battery with 3X longer cycle life ensures durable, eco-friendly power resilience. - • **Uninterrupted Connectivity, Always:** Up to 4 hours of seamless WiFi & device backup during outages keeps you online when it matters most. ## Overview The CRUST Smart Mini UPS is a compact, high-performance backup power solution designed for WiFi routers, modems, CCTV, and other low-powered devices. It delivers up to 4 hours of uninterrupted power using a replaceable EV-grade lithium-ion battery, intelligently switches between 9V and 12V outputs, and features comprehensive safety protections. Perfect for professionals and smart homes seeking reliable internet continuity during power outages. ## Description desertcart.in: Buy 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 online at low price in India on desertcart.in. Check out 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 reviews, ratings, features, specifications and more at desertcart.in Review: A good Product for WiFI Router Power Back up - 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 setup Lightweight and portable design Up to 4 hours of power backup Protects your devices from electrical surges and drops Cons: 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. Review: Value for money - It is really good product and value for money ## Features - High Performance UPS For WiFi Router: - Gives up to 4 Hours Power Backup for your Wi-Fi Router, Modem, CCTV, Intercom, Access Control, Set Top Box and other low powered devices. - Smart Dual Voltage: - Supports both (9V ≤ 2.67A) and (12V ≤ 2A) WiFi Router / Modem. Smart MCU automatically switches the output voltage to 9V or 12V based on the input voltage of the connected power adapter. - Replaceable Battery: - Electric Vehicle Grade 3C Lithium Ion Battery (2 x 2600mAh) provides up to 3X longer cycle life. Easily replace the UPS battery on your own (at ₹599) or contact us for home pickup/drop across India. - Heat Dissipation Vents: - Intelligently Designed Vents ensure a Faster Heat Dissipation for a Longer, Safer and more Steady functioning of the Smart Mini UPS for WiFi Router, Modem. Ultimate Safety: - Over Voltage, Over Charge, Deep Discharge, Over Load and Short Circuit Protection at BMS and MCU level to safeguard the Router UPS and the battery. - Important Notice: If your power adapter's output is less than 1A, we recommend to upgrade to a 1A or higher rating power adapter for a better performance. Not compatible with NetLink, Syrotech, Alphion 100C, 1524, BDT-121 UT-STAR ONT4842W Routers. For Technical Support please WhatsApp us. - Ultra Portable: - The Crust Smart Mini UPS for WiFi Router / Modem is sleek, extremely light weight and easily integrates into any home or office environment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F3ND2JH | | Antenna Location | Home, Small Office | | Best Sellers Rank | #11,062 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #64 in Routers (Computers & Accessories) | | Box Contents | Batteries | | Brand | CRUST | | Brand Name | CRUST | | Colour | Black | | Compatible Devices | Access Control, CCTV, Intercom, Modem, Set Top Box, Wi-Fi Router | | Connectivity Technology | Wi-Fi | | Control Method | Touch | | Controller Type | Smart MCU | | Country of Origin | India | | Coverage | Power outage protection for up to 4 hours for low-powered devices | | Customer Reviews | 4.0 out of 5 stars 913 Reviews | | Included Components | Batteries | | Is Modem Compatible | Yes | | Item Weight Unit of Measure | 216 Grams | | Manufacturer | CRUST, Encasers, Lakhi Industry House, Bhandup, Mumbai | | Manufacturer Contact Information | Encasers, Lakhi Industry House, Bhandup, Mumbai | | Model Name | CS24-5200 | | Model Number | CS24-5200 | | Number of Items | 1 | | Other Special Features of the Product | Led Indicator,Access Point Mode | | Packer Contact Information | Encasers, Lakhi Industry House, Bhandup, Mumbai | | Recommended Uses For Product | Home, Small Office | | Router Network Type | wireless | | Special Feature | Led Indicator,Access Point Mode | | Unit Count | 1 Count | | Voltage | 12 Volts | | Warranty Description | 12 months carry-in warranty on manufacturing defects for the device from the date of purchase. Product Registration is mandatory on CRUST website within 10 days of purchase to claim the warranty. For Technical Support WhatsApp us on +91-93241 53298. | ## Product Details - **Brand:** CRUST - **Compatible Devices:** Access Control, CCTV, Intercom, Modem, Set Top Box, Wi-Fi Router - **Model Name:** CS24-5200 - **Recommended Uses For Product:** Home, Small Office - **Special Feature:** Led Indicator,Access Point Mode ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61ApG4DwHOL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/718N8h4XC9L.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71hhLyBtc3L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71Da4GkMm5L.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71M4buazXFL.jpg) ## Questions & Answers **Q: Do you have a solution for a desk monitor, which has specifications as 12v, 3.1a.? about 60watts?** A: No, the maximum power output of this device is 24 watts. We don't have a power backup which will work with your requirement. **Q: Does it support d link dir-x5460 router?** A: Yes, since the D Link DIR-X5460 is a 12V 2A router it should work with the Crust Smart Mini UPS. **Q: My existing adapter output 12 V and 1.2 A. Is it compatible?** A: Yes it will work. Mine is also same **Q: Does it supports for ap fiber net box?** A: Please check the input power rating on the bottom of the router. If it is 9V up to 2.6A or 12V up to 2A then it should work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A good Product for WiFI Router Power Back up *by S***T on 4 October 2024* 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 setup Lightweight and portable design Up to 4 hours of power backup Protects your devices from electrical surges and drops Cons: 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. ### ⭐⭐⭐⭐⭐ Value for money *by V***R on 1 August 2026* It is really good product and value for money ### ⭐⭐⭐⭐ Crust Reliability, Service and feedback *by A***A on 17 June 2025* 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 ## Frequently Bought Together - 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 - Vimal - Xolo 3 Pin Conversion Plug 6A to 16A /5A to 15A Convertor International Socket(Pack of 2) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/363929779-crust-smart-mini-ups-for-wifi-router-and-modem-upto](https://www.desertcart.ro/products/363929779-crust-smart-mini-ups-for-wifi-router-and-modem-upto) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-15*