---
product_id: 709314
title: "Back-UPS 550VA / 330W Battery Backup & Surge Protector, 8 Outlets, RJ45 Ethernet Protection, BE550G Uninterruptible Power Supply for Computers, Wireless Routers, and Home Office Electronics"
brand: "apc"
price: "850.24 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Electronics"
url: https://www.desertcart.tn/products/709314-back-ups-550va-330w-battery-backup-and-surge-protector-8
store_origin: TN
region: Tunisia
---

# RJ45 Ethernet & data line surge protection 550VA / 330W power capacity 8 total outlets (4 battery backup + 4 surge only) Back-UPS 550VA / 330W Battery Backup & Surge Protector, 8 Outlets, RJ45 Ethernet Protection, BE550G Uninterruptible Power Supply for Computers, Wireless Routers, and Home Office Electronics

**Brand:** apc
**Price:** 850.24 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—never miss a beat, even when the lights go out!

## Quick Answers

- **What is this?** Back-UPS 550VA / 330W Battery Backup & Surge Protector, 8 Outlets, RJ45 Ethernet Protection, BE550G Uninterruptible Power Supply for Computers, Wireless Routers, and Home Office Electronics by apc
- **How much does it cost?** 850.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/709314-back-ups-550va-330w-battery-backup-and-surge-protector-8)

## Best For

- apc enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Alerts:** Building Wiring Fault Indicator warns you of hidden electrical issues before they become costly problems.
- • **Network Surge Defense:** RJ45 Ethernet and analog phone line surge protection shield your data connections from damaging spikes.
- • **Eco-Conscious Efficiency:** Ultra-efficient design with RoHS compliance and recyclable packaging aligns with your sustainable lifestyle.
- • **Reliable Power Continuity:** Keep your critical devices running seamlessly during outages with 550VA / 330W backup power.
- • **Comprehensive Device Protection:** 8 outlets split between battery backup and surge-only to safeguard all your essential and non-essential electronics.

## Overview

The APC Back-UPS BE550G offers 550VA / 330W of reliable battery backup and surge protection through 8 outlets, including RJ45 Ethernet and phone line surge defense. Designed for home offices and critical electronics, it features smart safety alerts, eco-friendly materials, and a 3-year warranty with $75,000 equipment protection, ensuring uninterrupted power and peace of mind.

## Description

UPS Battery Backup for Computer, BE550G Surge Protector with Battery Backup, Dataline Protection

## Features

- The item is non-returnable.   Special Shipping Information: This item cannot be returned to Amazon.com. For additional information concerning this policy, please visit our Product Specific Returns Policy Page.
- Four battery backup/surge protected outlets keep critical devices running during outages and fluctuations; four surge only outlets protect non-critical devices.
- Auto Shutdown Software available through manufacturer's website
- Three Yr Warranty, $75,000 Equipment Protection Policy, free technical phone and online support, Data Recovery Services
- Data Line Surge Protection guards against surges and spikes traveling over an analog phone line; Building Wiring Fault Indicator detects problems in building wiring.;   Ultra Efficient Electrical Design, RoHS compliance and use of all recyclable packaging materials minimize impact on the environment and maximize efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0019804U8 |
| Battery Average Life | 3 years |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Cell Type | Sealed Lead Acid |
| Best Sellers Rank | #1 in Computer Uninterruptible Power Supply Units |
| Brand | APC |
| Built-In Media | Surge Protector |
| Color | Black |
| Connector Type | NEMA |
| Customer Reviews | 4.4 out of 5 stars 4,028 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Baby AT |
| Frequency Range | 60Hz |
| Global Trade Identification Number | 00731304258940 |
| Input Voltage | 120 Volts (AC) |
| Item Dimensions | 12 x 3.3 x 7 inches |
| Item Dimensions D x W x H | 7"D x 12"W x 3.3"H |
| Item Part Number | BE550G |
| Item Type Name | Uninterruptible Power Supply UPS |
| Item Weight | 13 Pounds |
| Manufacturer | APC |
| Material | Plastic |
| Maximum Power | 330 Watts |
| Mfr Part Number | BE550G |
| Model Number | BE550G |
| Number of Outlets | 8 |
| Output Current | 2.75 Amps |
| Output Voltage | 120 Volts (AC) |
| Output Wattage | 330 Watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Product Dimensions | 7"D x 12"W x 3.3"H |
| Runtime | 30 minutes |
| Specification Met | Energy Star |
| UPC | 731304258940 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Warranty Description | 3 years |
| Wattage | 330 watts |

## Product Details

- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** APC
- **Color:** Black
- **Product Dimensions:** 7"D x 12"W x 3.3"H
- **Voltage:** 120 Volts

## Images

![Back-UPS 550VA / 330W Battery Backup & Surge Protector, 8 Outlets, RJ45 Ethernet Protection, BE550G Uninterruptible Power Supply for Computers, Wireless Routers, and Home Office Electronics - Image 1](https://m.media-amazon.com/images/I/51zj+EOH9XL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long will this UPS power my system when the power goes out?**
A: Runtimes of any UPS will vary based on the amount of power required by your connected devices.

**Q: Will the UPS automatically switch off from the battery backup when power is restored?**
A: Yes, when adequate power is restored to the UPS and is within the operating voltage range of the UPS, it will revert to passing utility power to connected electronics.

**Q: My UPS is on, but my power button is blinking and beeping.**
A: The battery needs to be connected first. Please read the user manual for instructions on connecting the battery.

**Q: Can I plug the UPS into an extension cord, or does it have to be plugged into a wall outlet?**
A: To get the best power available, your UPS should be plugged directly into the wall outlet. Plugging your UPS into a surge protector may cause the UPS to go to the battery often when it usually should remain offline.

**Q: Is this UPS battery user-replaceable?**
A: Yes, the UPS is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications.

## Customer Reviews

### ⭐⭐⭐⭐⭐ fast switch to battery mode (no latency)
*by Z***I on July 3, 2025*

As soon as you receive the UPS, you have to charge the battery without connecting any load: after 24h it will be ready for use (that's what manual says).First impressions after 3 days of use:This UPS does its job, it has a fast switch to battery mode (no latency): I repeatedly tested the unit by unplugging it from the wall, and the computer remained on without any interruption . The UPS app (available from website) is actually very useful: it allows you to control various settings on the unit, such as enabling or disabling the audible alarm, monitoring the charge percentage / estimated runtime, and, most importantly, automatically shutting down the computer before the battery is fully depleted. The app is available for both Windows and Linux (no macOS support). I use this UPS to protect two computers. According to the monitoring software, I'm using about 50% of the available power. In the event of an extended power outage, my battery charge is estimated to last around 16 minutes. My only concern is battery lifespan: how long will it last? Months? Years? Time will tell. Note: the replacement battery costs about $70, which is roughly the same as buying a whole new unit.I bought this UPS backup to protect my computers from sudden outages (flickering) of the electrical network, and it works. However, if you need more protection (such as prolonged blackouts), you’ll need a higher performance model with larger batteries.

### ⭐⭐⭐⭐⭐ Solid Backup Power – Just Didn’t Work for Our Pellet Stove
*by B***. on January 2, 2025*

This APC UPS is a well-built and reliable backup power source with some great features. It’s compact, easy to set up, and provides a solid 600VA/300W of backup, which is perfect for keeping essential devices running during power outages. I really like the added surge protection, and the peace of mind it brings for sensitive electronics like our router.We initially purchased it to power our pellet stove during outages, but after setting it up, we realized the stove isn’t compatible with this type of UPS. It’s important to note that this unit doesn’t provide pure sine wave power, which some super-sensitive electronics (like pellet stoves or medical equipment) may require. Even though it didn’t fit that specific need, it’s been working flawlessly for our router, keeping us online when the power flickers or goes out.Overall, it’s a great little unit that serves its purpose well – just be sure to double-check compatibility if you're planning to use it for larger appliances. For smaller electronics and home networking, it’s been a dependable addition to our setup!

### ⭐⭐⭐⭐⭐ Works as advertised
*by J***D on August 22, 2025*

Excellent product. Has already saved me grief with some short power outages! It’s noiseless and works as advertised.

## Frequently Bought Together

- APC UPS Battery Backup for Computer, BE550G Surge Protector with Battery Backup, Dataline Protection
- APC UPS Battery Replacement, APCRBC110, for APC UPS Models BE550G, BE550MC, BN600MC and select others
- APC UPS Replacement Battery RBC17 for APC Back-UPS Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M, BVK950M2, BVN950M2 and select others

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**Shop now:** [https://www.desertcart.tn/products/709314-back-ups-550va-330w-battery-backup-and-surge-protector-8](https://www.desertcart.tn/products/709314-back-ups-550va-330w-battery-backup-and-surge-protector-8)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*