---
product_id: 24717660
title: "OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries"
brand: "opti ups"
price: "₨9812"
currency: LKR
in_stock: false
reviews_count: 5
url: https://www.desertcart.lk/products/24717660-opti-ups-es1000c-enhanced-series-8-outlet-line-interactive-uninterruptible
store_origin: LK
region: Sri Lanka
---

# 1000VA Power 2 Internal Batteries 1050 Joules Surge OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries

**Brand:** opti ups
**Price:** ₨9812
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries by opti ups
- **How much does it cost?** ₨9812 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/24717660-opti-ups-es1000c-enhanced-series-8-outlet-line-interactive-uninterruptible)

## Best For

- opti ups enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Recharge:** Get back to full power in just 4 hours.
- • **Smart Management:** Self-diagnostic software for optimal performance.
- • **Surge Protection:** Defend your devices with 1050 Joules of energy rating.
- • **Uninterrupted Power:** Stay connected with 10 minutes of backup at half load.
- • **User-Friendly Design:** Clear LED indicators and easy battery replacement.

## Overview

The OPTI-UPS ES1000C is a robust 8-outlet uninterruptible power supply designed to provide reliable battery backup and surge protection for your essential devices. With a maximum capacity of 1000VA and 700 Watts, it features advanced automatic voltage regulation, a rapid 4-hour recharge time, and user-friendly indicators, ensuring your tech remains powered and protected.

## Description

Opti UPS Enhanced (ES-C) 1000VA Tower UPS ES1000C Uninterruptible Power Supplies (UPS) Internet/LAN (RJ11/RJ45) surge protection AVR (automatic voltage regulator) 8 battery backup outlets Easy battery replacement procedure 4 hours battery recharge time Smart power management software (included) Transfer time 4 ms LED display- Shows UPS operating status Advance Warning-Front Panel: AC Mode/Buck/Boost/Battery Mode/ Battery Fault History record of power failure events Scheduled shutdown & reboot Extended battery run time 2 internal batteries Free OPTI-SAFE Sentinel software Simulated Sinewave Design Uninterruptible Power Supply (UPS),

## Features

- Powerful On-Board AVR (Automatic Voltage Regulator) to regulate/correct AC input voltage
- 1050 Joules Surge Energy Rating; RJ11 & RJ45 Protection
- 4 Hours Battery Recharge Time & Easy Battery Replacement Procedure
- Clear LED Status Indicator & Audible Alarm
- Self-Diagnostic & Smart Power Management Software
- 8-outlet line interactive uninterruptible power supply
- Maximum capacity: 1000VA, 700 Watts
- 8 NEMA 5-15R battery backup outlets
- Surge energy rating: 1050 Joules
- 10 minutes of battery backup at half load, and 3 minutes at full load

## Images

![OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/614+5n+4ONL.jpg)
![OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/51oCVzpBoTL.jpg)
![OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61HDJKk0k+L.jpg)
![OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries - Image 4](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/41sIVs8ym8L.jpg)
![OPTI-UPS ES1000C Enhanced Series 8-Outlet Line Interactive Uninterruptible Power Supply (700W, 1000VA) UPS Battery Backup (RS232 Port) 2 Internal Batteries - Image 5](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/71YEgww3mTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works
  

*by G***T on Reviewed in the United States on December 22, 2018*

presumably the batteries will last a long time on a small load.Keeps power stable, and keeps the voltage it should be 100% of the time.Backup feature transitions nicely with no power cuts.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    does what it should... sort of
  

*by C***Z on Reviewed in the United States on February 23, 2006*

I have not had to push the limits of time of this backup, but it seems fine. I tested it for a few minutes... I have tried and not been successful in getting the computer to "see" it so it can auto shut down the computer if I am not present during a power outage. Not sure what the problem is and don't have the time or interest in trying to pursue it via tech support. It hooks up via serial cable. I would think a modern appliance would use USB and be more reliable. I am running Win XP Pro.I do like it though because of the size (time it's supposed to run on battery power) for the relatively low price.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    as advertised
  

*by L***N on Reviewed in the United States on August 5, 2014*

as advertised

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**Shop now:** [https://www.desertcart.lk/products/24717660-opti-ups-es1000c-enhanced-series-8-outlet-line-interactive-uninterruptible](https://www.desertcart.lk/products/24717660-opti-ups-es1000c-enhanced-series-8-outlet-line-interactive-uninterruptible)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*