---
product_id: 661217370
title: "Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices"
brand: "starwatt"
price: "₨1271"
currency: SCR
in_stock: true
reviews_count: 8
category: "Starwatt"
url: https://www.desertcart.sc/products/661217370-mini-ups-for-12v-2a-and-9v-1a-for-all
store_origin: SC
region: Seychelles
---

# Zero-lag seamless power switching 5600mAh Li-Ion Battery Dual 12V 2A output ports Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices

**Brand:** starwatt
**Price:** ₨1271
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay powered, stay connected — because offline is so last decade.

## Quick Answers

- **What is this?** Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices by starwatt
- **How much does it cost?** ₨1271 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/661217370-mini-ups-for-12v-2a-and-9v-1a-for-all)

## Best For

- starwatt enthusiasts

## Why This Product

- Trusted starwatt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Device Powerhouse:** Simultaneously powers two routers or modems with dedicated 12V 2A outputs—perfect for complex home or office networks.
- • **Reliable 3-6 Hour Backup:** Keep your internet alive through outages with up to 6 hours of power, tailored to your device’s consumption.
- • **Smart Battery Management:** Advanced CC-CV charging extends battery life 3X, with built-in protections against overcharge, discharge, and surges.
- • **Compact & Effortless Setup:** Sleek wall-mount design with plug-and-play installation—get your network backup running in minutes.
- • **Uninterrupted Connectivity, Always:** Zero-lag switching ensures your router stays online during power cuts—no buffering, no downtime.

## Overview

The Starwatt Mini UPS is a compact, dual-output uninterrupted power supply designed for 9V and 12V routers and modems. Featuring a robust 5600mAh Li-Ion battery with intelligent charging and zero-lag switching, it delivers 3-6 hours of seamless backup power. Its smart battery management system ensures longevity and safety, while the easy plug-and-play design and wall-mount form factor make it ideal for professionals working from home or managing critical network setups.

## Description

Product Description Starwatt Mini UPS Installation Steps Switch off your Router Main Power Supply. Disconnect your Router from Power Adapter. Check the Input Power requirements of your Device. Check the output power of your Device's AC Adapter. Connect the Starwatt AC Power Adapter provided in the package to “IN” side of Router UPS. Connect “OUT” Side of Router UPS with supplied Cable to your Router Power Input. Router's input voltage must match with UPS output voltage. Repeat the above steps for Dual Output setup. Switch on the Main power supply. Switch "ON" the Router UPS toggle switch. Now your router should boot up.

Review: Quality and performance - For this price, it does its job great, and it is hard to find a UPS with two or three outputs. Otherwise, we would have to use converters. The plastic and power adapter provided feel a little bit cheap, but it does its job excellently. I am using it to power a 9V1A ONU and a mesh node with 12V2A, and I am getting around three hours of backup. It only have a 5800mAh battery.
Review: Good Mini UPS with Decent Backup (Initial Use) - I recently purchased the Starwatt Mini UPS and have been using it for a short time. During a recent power cut, the UPS provided around 3 hours of backup, after which the main power supply was restored. Because of that, I couldn’t test the full backup duration, but the performance so far has been satisfactory. The UPS switched over seamlessly during the outage, and my device stayed powered without any interruption. The build quality feels decent for the price, and it’s compact and easy to set up. Overall, based on my initial experience, it seems like a reliable mini UPS for short power outages. I’ll be able to comment more on the maximum backup time after longer usage, but so far, I’m satisfied with the purchase.

## Features

- Self-Check Compatibility | Please check the power ratings of your Wi-Fi router/ Adapter (written on the back of router/adapter) before ordering the compatible model. Router’s input voltage must match with UPS output voltage.
- Work From Home | Online Classes & Meetings Friendly. Designed for 24x7 operation. Keeps You connected to Internet and Your Router Powered - ON during Powercuts or Switchover to generators
- Optimized for Router + Router / Modem: Comes with a True 12V 2A Adaptor for Fast charging and powering two devices simultaneously. It lets you connect your two Wi-Fi Router/ Modem / Devices at a time with a single UPS Device. This device will only support 9V and 12V Routers/ Modems. For 5V Routers, Refer to the other models.
- Supported WiFi Routers: Router Online UPS Supports All Type of 9V & 12VDC Wi-Fi Routers 9V - 0.5A, 9V - 1A, 9V - 1.5A, 9V - 2A, 12V - 0.5A, 12V - 1A, 12V - 1.5A, 12V - 2A. Backup time depends on current consumption of different make/ model of Wi-Fi Routers.
- Complete Online UPS function with Zero Lag Switching: Allows your device to seamlessly switch Power Source from Mains Outlet to Battery and vice-versa. Designed for 24x7 operation.
- Intelligent Charging: Comes with Dedicated 12V Adaptor and Internal Battery Management System to automatically charges the battery while powering Router / Device. 3X Battery Life with Optimized CC-CV Charging algorithm ensures that the internal battery of Router Online UPS is charged safely and prevents any battery malfunction.
- Upto 3-6 hours Backup with 12V 1A Devices*. Backup time depends on combined current consumption of different make / model of Wi-Fi Routers.
- Built in 5600mAh EV grade 3C Li-Ion Battery with BMS | Over-Charge, Over Discharge & Short Circuit Protection | Regulated output Voltage | Surge Protection to safeguard your router /device. *Replaceable Battery Program* at the End of Battery Life to Replace the Battery to make the UPS good as New.
- Easy to Operate Design | Comes with LED Indicator for Charging, UPS Running on Battery, Fully Charged | Wall Mount design | 30cm Bridge Cable length.
- Quick installation with Plug and Play Design: Take out the power adapter from Wi-Fi router and insert it in the Router Online UPS input female socket, connect the “OUT” of Router Online UPS to your Wi-Fi router. 2 Additional connectors that support all Major DC Wi-Fi Routers and other 12V & 5V Devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHVDPTTT |
| Amperage | 2 Amps |
| Battery Average Life | 2 Years |
| Battery Cell Composition | Lithium-Nickel Manganese Cobalt (NMC) |
| Battery Cell Type | Lithium-Nickel Manganese Cobalt (NMC) |
| Battery Charge Time | 3 Hours |
| Best Sellers Rank | #10,006 in Electronics ( See Top 100 in Electronics ) #27 in Uninterrupted Power Supplies |
| Brand | STARWATT |
| Brand Name | STARWATT |
| Colour | Black |
| Connector Type | Barrel jack or coaxial |
| Country of Origin | India |
| Customer Reviews | 4.1 out of 5 stars 16 Reviews |
| Enclosure Material | Polycarbonate (PC) |
| Form Factor | Compact |
| Item Dimensions | 6.5 x 12.5 x 3.7 Centimeters |
| Item Dimensions D x W x H | 6.5D x 12.5W x 3.7H Centimeters |
| Item Type Name | Mini UPS |
| Item Weight Unit of Measure | 300 Grams |
| Lower Temperature Rating | 2 Degrees Celsius |
| Manufacturer | STARWATT, Starwatt Technologies Private Limited, SCO 138, First Floor, Panchkula Complex, Peermuchalla, Zirakpur, Mohali, Punjab, India Customer Care | +91-8069377937 | +91-6284772413 | Support@starwatt.in |
| Manufacturer Contact Information | Starwatt Technologies Private Limited, SCO 138, First Floor, Panchkula Complex, Peermuchalla, Zirakpur, Mohali, Punjab, India Customer Care | +91-8069377937 | +91-6284772413 | Support@starwatt.in |
| Manufacturer Part Number | ROU129V2D |
| Material | Polycarbonate (PC) |
| Maximum Power | 24 Watts |
| Model Number | ROU129V2D |
| Number of Outlets | 2 |
| Output Current | 2 Amps |
| Output Voltage | 12 Volts (DC) |
| Output Wattage | 24 Watts |
| Packer Contact Information | Starwatt Technologies Private Limited, SCO 138, First Floor, Panchkula Complex, Peermuchalla, Zirakpur, Mohali, Punjab, India Customer Care | +91-8069377937 | +91-6284772413 | Support@starwatt.in |
| Product Dimensions | 6.5D x 12.5W x 3.7H Centimeters |
| Runtime | 4 hours |
| Unit Count | 1 Piece |
| Upper Temperature Rating | 60 Degrees Celsius |
| Voltage | 12 Volts |
| Warranty Description | 1 Year Warranty: (6-Month Default Warranty + 6 Month Extended Warranty upon Registration with in 7 Days of Delivery ) on Manufacturing and Operational Defects from the date of purchase. Invoice is required for claiming the warranty. Warranty is void in case of physical damage to the product (Drop or Liquid Damage) or if product is opened for repair by unauthorized personal. Please register your De… |
| Wattage | 24 Watts |

## Product Details

- **Brand:** STARWATT
- **Battery Cell Composition:** Lithium-Nickel Manganese Cobalt (NMC)
- **Product Dimensions:** 6.5D x 12.5W x 3.7H Centimeters
- **Voltage:** 12 Volts
- **Colour:** Black

## Images

![Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices - Image 1](https://m.media-amazon.com/images/I/81O31vntvYL.jpg)
![Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices - Image 2](https://m.media-amazon.com/images/I/81EOTTfqShL.jpg)
![Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices - Image 3](https://m.media-amazon.com/images/I/71GDMf84mDL.jpg)
![Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices - Image 4](https://m.media-amazon.com/images/I/71V4m6aFSsL.jpg)
![Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices - Image 5](https://m.media-amazon.com/images/I/81S1luPaK7L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and performance
*by A***N on 17 March 2026*

For this price, it does its job great, and it is hard to find a UPS with two or three outputs. Otherwise, we would have to use converters. The plastic and power adapter provided feel a little bit cheap, but it does its job excellently. I am using it to power a 9V1A ONU and a mesh node with 12V2A, and I am getting around three hours of backup. It only have a 5800mAh battery.

### ⭐⭐⭐⭐ Good Mini UPS with Decent Backup (Initial Use)
*by J***E on 16 January 2026*

I recently purchased the Starwatt Mini UPS and have been using it for a short time. During a recent power cut, the UPS provided around 3 hours of backup, after which the main power supply was restored. Because of that, I couldn’t test the full backup duration, but the performance so far has been satisfactory. The UPS switched over seamlessly during the outage, and my device stayed powered without any interruption. The build quality feels decent for the price, and it’s compact and easy to set up. Overall, based on my initial experience, it seems like a reliable mini UPS for short power outages. I’ll be able to comment more on the maximum backup time after longer usage, but so far, I’m satisfied with the purchase.

### ⭐⭐⭐⭐⭐ Strongly Recommend without any doubt
*by T***O on 27 March 2026*

I received the product in a good condition and It's giving the very good backup. I strongly recommend if you have frequent powercuts and continue to work without any intereption.

## Frequently Bought Together

- Starwatt Mini UPS for 12V ≤ 2A & 9V ≤1A for All Brand Routers, Modem, ONT ONU | 3-6 Hours Backup | Uninterrupted Power Backup for Network Devices
- APC Back-UPS BX600C-IN 600VA / 360W, 230V, UPS System, an Ideal Power Backup & Protection for Home Office, Desktop PC & Home Electronics
- Cuzor Mini UPS for 12V WiFi Router | Power Backup up to 5 Hours | Replaceable Battery | Ups for WiFi Router | WiFi Router ups up to 2A | ups for uninterrupted wi-fi| Portable ups | WiFi Ups

---

## 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.sc/products/661217370-mini-ups-for-12v-2a-and-9v-1a-for-all](https://www.desertcart.sc/products/661217370-mini-ups-for-12v-2a-and-9v-1a-for-all)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-07-09*