--- product_id: 495513148 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: "฿5988" currency: THB in_stock: true reviews_count: 5 category: "Crust" url: https://www.desertcart.co.th/products/495513148-crust-smart-mini-ups-for-wifi-router-and-modem-upto store_origin: TH region: Thailand --- # Smart dual voltage 9V/12V 4H backup power Multi-layer safety protection 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:** ฿5988 **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?** ฿5988 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/495513148-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 - • **Rock-Solid Safety:** Built-in protections guard against overcharge, overload, short circuits, and deep discharge for peace of mind. - • **Cool & Compact Design:** Intelligent heat dissipation vents and ultra-portable form factor blend effortlessly into your workspace or home. - • **Smart Voltage Switching:** Automatically adapts between 9V and 12V output—no manual hassle, just plug and play. - • **EV-Grade Battery Longevity:** Replaceable 3C lithium-ion battery delivers 3X longer cycle life for sustainable, reliable use. - • **Uninterrupted Connectivity, Always:** Up to 4 hours of seamless power backup keeps your Wi-Fi and devices online through any outage. ## Overview The CRUST Smart Mini UPS is a sleek, ultra-portable power backup solution designed for Wi-Fi routers, modems, CCTV, and other low-powered devices. It offers up to 4 hours of uninterrupted power with smart dual voltage support (9V/12V), a replaceable EV-grade lithium-ion battery with 3X longer life, and advanced multi-layer safety protections. Its intelligent heat dissipation and compact design make it perfect for home or office environments, ensuring your connectivity stays live during outages. ## Description The Crust Smart Mini UPS for WiFi Router and Modem is a smart, sleek and powerful device that provides uninterrupted power supply for your Wi-Fi Router, Modem, CCTV and other low powered devices. High Performance Mini 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) DC devices. 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. The battery can be replaced at the end-of-life by contacting us. Heat Dissipation Vents: - Intelligently Designed Vents ensure a Faster Heat Dissipation for a Longer, Safer and more Steady functioning of the Smart Mini UPS. Ultimate Safety: - Over Voltage, Over Charge, Deep Discharge, Over Load and Short Circuit Protection at BMS and MCU level to safeguard the device and the battery. Ultra Portable: - The Crust Smart Mini UPS is sleek, extremely light weight and easily integrates into any home or office environment. About usAt CRUST, we strive to push the boundaries of design and technology. Our products are beautifully crafted, fully functional and designed to help you do more. And most importantly, all our products are backed by an outstanding customer service that is second to none. Review: 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! Review: Awesome product compatible with any router that has 9v or 12v... Am using in airtel router.... ## 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 | | Best Sellers Rank | #137,383 in Computers ( See Top 100 in Computers ) #203 in Computer Uninterruptible Power Supply Units | | Brand | CRUST | | Built-In Media | Batteries | | Color | Black | | Compatible Devices | Wi-Fi Router, Modem, CCTV, Intercom, Access Control, Set Top Box, Low Powered Devices | | Connectivity Technology | Wi-Fi | | Control Method | App | | Controller Type | Microcontroller | | Coverage | Power outage protection for up to 4 hours for low-powered devices | | Customer Reviews | 4.1 4.1 out of 5 stars (784) | | Is Modem Compatible | Yes | | Item Weight | 216 Grams | | Manufacturer | CRUST | | Model Name | CS24-5200 | | Model Number | CS24-5200 | | Other Special Features of the Product | Dual Voltage Support, Replaceable Battery, Multiple Safety Protections | | Voltage | 12 Volts | ## Product Details - **Brand:** CRUST - **Compatible devices:** Wi-Fi Router, Modem, CCTV, Intercom, Access Control, Set Top Box, Low Powered Devices - **Model name:** CS24-5200 - **Recommended uses for product:** Home - **Special features:** Dual Voltage Support, Replaceable Battery, Multiple Safety Protections ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***I on 18 July 2025* 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! ### ⭐⭐⭐⭐⭐ Review *by V***T on 17 January 2026* Awesome product compatible with any router that has 9v or 12v... Am using in airtel router.... ### ⭐⭐⭐⭐ Review *by A***R on 6 August 2024* 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 good I 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. ## 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.co.th/products/495513148-crust-smart-mini-ups-for-wifi-router-and-modem-upto](https://www.desertcart.co.th/products/495513148-crust-smart-mini-ups-for-wifi-router-and-modem-upto) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*