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₹4,999.00
Select Battery Backup:
Keeps your internet and devices powered during outages with seamless performance.
The Starwatt® 19V Mini UPS is a compact, high-efficiency power backup solution designed to ensure uninterrupted operation of your 19V devices, including Asus routers, during power outages. Equipped with a robust 20000mAh (87.36Wh) lithium-ion battery, built from four high-energy-density 21700 5000mAh 5C Li-Ion cells, it delivers 3 to 6 hours of backup, depending on the connected device’s power consumption. Its lightweight, plug-and-play design allows for quick installation without requiring tools or technical expertise, making it an ideal choice for reliable power backup.
High Power 19V Output Design: Supports one 19V ≤2A device, perfect for Asus routers and other compatible devices.
High-Capacity Battery: 20000mAh (87.36Wh) with 4x 21700 size 5000mAh 5C Li-Ion cells, providing 3-6 hours of backup (varies by device load).
Intelligent Battery Management System (BMS): Protects against overcharging, deep discharge, overcurrent, overheating, and short circuits, ensuring safe operation and extended battery life.
Zero-Lag Switching Technology: Seamlessly switches between mains and battery power during outages, preventing device reboots or connectivity drops.
Compact & Easy to Use: Plug-and-play setup with included 19V 3.6A power adapter for fast, stable charging while simultaneously powering your devices.
Durable Design: Sleek, durable polycarbonate body with a replaceable battery feature for long-term reliability.
Wide Application: Ideal for 19V Wi-Fi routers, modems, ONT/ONU units, CCTV systems, NVR, DVR, PTZ cameras, smart home devices, IoT gateways, and other 19V DC devices with up to 2A current draw.
1-Year Warranty: Trust in reliability with a comprehensive one-year warranty for peace of mind.
Supports all 19V DC devices with current ratings between 0.2A to 2A. Compatible device types include:
Wi-Fi Routers: Standard and dual-band Wi-Fi routers, including Asus models like RT-AC66U, RT-N66U, DSL-AC68U (19V, 1.58A–2A).
ONT/ONU Devices: Fiber optic network terminals for internet connectivity (19V, ≤2A).
CCTV and IP Cameras: Surveillance cameras, including PTZ and Wi-Fi/4G/5G models (19V, ≤2A).
Network Video Recorders (NVR) and Digital Video Recorders (DVR): Compact surveillance recording systems (19V, ≤2A).
IoT Boards: Single-board computers or microcontrollers for IoT applications (19V, ≤2A).
IoT Gateways: Devices connecting IoT ecosystems to cloud or local networks (19V, ≤2A).
Portable Audio Devices: Bluetooth speakers or compact audio amplifiers (19V, ≤2A).
LCD/LED Monitors: Small to medium-sized (19″–24″) monitors (19V, ≤2A).
VOIP Phone Systems: Voice-over-IP phones or adapters (19V, ≤2A).
Portable Projectors: Compact projectors for home or office use (19V, ≤2A).
Network Switches: Small-scale network switches for home or office networks (19V, ≤2A).
Embedded Systems: Custom or industrial systems for automation or control (19V, ≤2A).
Alarm Systems: Security alarm panels or controllers (19V, ≤2A).
All Major ISPs in India: Compatible with JioFiber, Airtel Xstream Fiber, BSNL Broadband, ACT Fibernet, Tata Play Fiber, Hathway Broadband, Excitel Broadband, You Broadband, Tikona Infinet, RailWire, Spectra, Den Broadband, Asianet Broadband, Vodafone, Idea Cellular, Siti Broadband, Spectranet, Netplus Broadband, Connexions Broadband, D-VoiS Broadband, Den Networks, Telenor, HCL Infinet, MTNL Broadband, and more.
Not Compatible: Jio Airfiber, Airtel Airfiber Routers, or devices requiring >2A (e.g., laptops, large monitors, or high-power amplifiers).
Note: Always verify device specifications (19V, ≤2A, positive tip polarity, connector size) before connecting to ensure compatibility.
The Starwatt® 19V Mini UPS is the perfect solution for maintaining connectivity and device performance during power outages. Whether you’re working from home, gaming, managing IoT systems, or monitoring security, this UPS ensures your 19V ≤2A devices, including Asus routers, stay powered. Its 19V ≤2A output, zero-lag switching, and universal compatibility make it ideal for modern homes, small offices, and professional setups. Designed for 24×7 operation, it guarantees uninterrupted internet for remote work, online classes, gaming, and security systems, eliminating connectivity drops and buffering. With wide compatibility across major ISPs and a 1-year warranty, the Starwatt® 19V Mini UPS is your trusted partner for reliable power backup.
Add the Starwatt® 19V Mini UPS to your cart today and enjoy uninterrupted power for your essential 19V devices.
| Brand | Starwatt® |
| Manufacturer | Starwatt Technologies Private Limited, SCO 138, First Floor, Panchkula Shopping Complex, Peermuchalla, Zirakpur, Punjab, India – 160104 |
| Model Series | Mini UPS Pro |
| Model Year | 2025 |
| UPS Dimensions | L 17.5 cm x W 10 cm x H 5 cm |
| LED indicator | Charging, UPS Running on Battery, Full Charged |
| UPS Model | ROU19V3S |
| Number of Items | Starwatt 19V 3A Mini UPS x1, Power Adapter x1, Bridge Cable x2, Connectors x2, User-Guide x1 & Warranty Card x1 |
| Power Source / Input | 19V, 3.6A +/- 2% |
| Power Output | 19V, <3A +/- 2% |
| Number of Output | One |
| UPS Switching Type | Zero Lag Switching |
| Battery Backup Time | 3-6 Hours |
| Batteries Included | Yes – Contained inside UPS |
| Batteries Type | High Energy Density Lithium-ion batteries |
| Battery Capacity | 20800mAh | 80.36Wh | 4 x 5200 mAh |
| Battery Protection | Battery Management System with Overcharge and Deep Discharge Protection |
| Cable Length | 30 cm |
| Connector Type | DC Jack IN: 5.5*2.1mm, OUT: 5.5*2.1mm, Additional Connectors : 5.5*2.1mm to 5.5*2.5mm (1), 5.5*2.1mm to 4.0*1.7mm (1), 5.5*2.1mm to 3.5*1.35mm (1) |
| Material | Polycarbonate |
| Wall Mount | Yes |
| Country of Origin | India |
| Item Weight | 1500 Grams |
Router Online UPS has an intelligent battery management system that automatically charges the battery when the power is available and seamlessly switches to battery mode during power cuts.
Battery will only charge when UPS is connected to Adaptor with the power switch in the ON position.
Yes, connectors for thin pin routers are included in the package.
Q: What’s the backup time? How can I decide which model is suitable for my device?
A: Different make/models of routers, consume different amounts of current. Hence, backup time will depend on the make/model of the router from 3 to 6 hours.
You can choose the most suitable UPS for your Router from the list of the UPSs by getting the below-mentioned information:
1. What is the device you plan to use?
2. What is the working voltage and currently mentioned on the Adaptor or Router?
3. What is your expected backup time?
Q: How can I maintain the device’s lifetime?
A: When stored, the ups will self-discharge at a rate that is greatly affected by the ambient temperature. It should therefore be fully charged before being put into storage and if it is to be stored for a long period, it should be recharged periodically to prevent it from losing its original capacity.
If the UPS is not used for a long time, it is suggested to charge it once every 3~5months
Q: Do you have any other models?
A: Yes, we have various models with different voltage configurations, you can contact us at +91-8971090763 contact for more details.
Q: How long does the Router Online UPS provide power backup?
A: Up to 6 hours and depends on your make/model as power consumption varies with different OEMs.
Q: How do I know if Router Online UPS will work with my Wi-Fi Router? Is there a compatibility list?
A: Starwatt Wi-Fi Router Online UPS has a range of models that supports 5V, 9V, 12V powered Wi-Fi, Wi-Fi/ADSL Router. We also provide dual and triple output devices. Please ensure power compatibility by looking at the specification sticker on the backside of the Router/Modem and power adaptor before you place the order.
Q: How do I install Router Online UPS?
A: Router Online UPS is designed for DIY (Do It Yourself). It’s really simple to install – The installation guide in the packaging box will help you install Router Online UPS in less than 30 seconds.
Q: How long does it take to install Router Online UPS to my Wi-Fi Router?
A: 30 Seconds only.
Q: Does it work with ADSL/Wi-Fi Routers?
A: Yes. Please ensure to buy/use the model with appropriate power ratings.
Q: Will my Wi-Fi Router be affected anyway?
A: No, Router Online UPS is carefully designed with several safety protection circuits and a battery management system to ensure the safety of your Wi-Fi Router.
Q: I have an ADSL Router (Modem) and a separate Wi-Fi Router, Can Router Online UPS provide power backup to both?
A: Router Online UPS is primarily designed for a single device. However, you can use a splitter cable if the combined power ratings of your Modem and Router are less than the Router Online UPS specifications.
Q: Does Router Online UPS come with a warranty?
A: Yes, Router Online UPS comes with 1 Year warranty.
Q: Can I connect Router Online UPS with any 9V device?
A: Yes. Please check the power ratings of the Wi-Fi router before connecting to the Router Online UPS. If the Rater operational voltage is 9V, then it can be used to provide power backup to any 9V router.
Q: Can I use this outdoor?
A: No. The current version of Router Online UPS is designed for Indoor use.
Registered Office | SCO 138, 139 First Floor, Panchkula Shopping Complex, Peermuchalla, Zirakpur, Punjab, India - 160104
First Floor, 149/2, New Thippasandra Post, S K Complex, 5th Main Malleshpalya Road, CV Raman Nagar, Malleshpalya, Bengaluru, Bengaluru Urban, Karnataka PIN Code: 560075
(MON-SAT 10:00 AM - 6:00 PM)
Starwatt® Technologies Private Limited
CIN U31100PB2022PTC055568 | GSTIN 03ABICS1897B1ZF | MSME UDYAM-PB-20-0031291 |
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